Clue Period & Cycle Tracker

Clue Period & Cycle Tracker [Health & Fitness] App Description & Overview

The Clue app accurately predicts your period, helps you understand your symptoms, and can be used as a reliable ovulation app, menstrual calendar, fertility tracker, birth control pill reminder, and menstrual cycle tracker complete with your period history.

We’re not only backed by science; we’ve got period tracking down to a science. Track your menstrual cycle with Clue to learn more about your body, mind, and self.

** The recommended period and fertility tracking app by Healthline, The Cut, and Obstetrics & Gynecology, a publication of the American College of Obstetricians and Gynecologists (ACOG) **

Period & Cycle Tracking:

+ Get accurate period predictions for your next three cycles
+ Track your period days, flow, menstrual products or birth control method
+ Log your symptoms – like PMS and cramps – so you know when to expect them again
+ 30+ tracking categories to paint a holistic picture of your health in relation to your cycle
+ Easily set up calendar reminders for your period, PMS, ovulation, birth control pill or more
+ Cycle analysis to view your cycle lengths and period history
+ Health insights that can explain your cycle and help identify regularities and irregularities
+ Integration with Healthkit, including Health App, Touch ID, and Today Extension

Fertility & Ovulation Tracking:

+ Log your basal body temperature (BBT), ovulation tests, and cervical fluid to help estimate ovulation
+ Set up reminders for your upcoming fertile window and ovulation

** If you love Clue, you’ll love subscribing to Clue Plus! Your subscription: **

+ Keeps the app and content free for anyone who can’t pay
+ Proves that people care about data privacy—and are willing to support companies that keep data private
+ Contributes to Clue-funded menstrual health research

After you choose one of our plans and confirm your purchase, the payment will be charged to your credit card through your iTunes Account. Once purchased, subscriptions will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period.

If you decide to renew your subscription, your account will be charged the same amount you paid for your initial subscription within 24-hours prior to the end of the current period. At any time you can manage your subscription and turn off auto-renewal by going to the Account Settings on your device after the purchase.

Note: Clue should *not* be used as a contraceptive.

Get answers to your questions about periods, sex, and menstrual health at

If you run into any trouble, the support team is here to help! Please reach us through the app so we can assist you more effectively. Tap:
1. More Menu
2. Support
Or – directly through the form:

Twitter: @clue
Instagram: @clueapp

Terms of Service:
Privacy Policy:

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Clue Period & Cycle Tracker Customer Service, Editor Notes:

Thanks for using Clue! We are always working behind the scenes to build the best menstrual cycle tracker app out there. This update improves your predictions and enhances your experience. If you’re enjoying the app, feel free to leave us a rating and review! If you run into any trouble, the support team is here to help! Please reach us through the app so we can assist you more effectively. Tap: 1. More Menu 2. Support Or – directly through the form:

Clue Period & Cycle Tracker Comments & Reviews

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- Ok

It’s pretty good, I got my period at a young age, and this is my first time using “an app” like this so I have nothing very accurate to compare it to, but’s it’s a really good app and knows exactly when “it” is gonna happen. Which is helpful.

- The best

Love all the things to record and syncing with friends. Fantastic. Fantastic way to track menstruation and so much more, from skin to pain to exercise. I’m never surprised by my period anymore.

- One Suggestion

This app is easy to use, has lots of options to track different things, is customizable, and it doesn’t force in app purchases/ subscriptions unless you want to support the team (which i recommend as they are clearly dedicated and personally invested in the app!) Been using for about 7 months now and it has helped me understand my cycle so much better and predict symptoms. One suggestion I do have though, and really hope to see in the future, is a feature that allows you to rank the pain of certain symptoms like cramps, headaches, pms emotions, etc; similarly to how you can rank how heavy you’re bleeding. With cramps especially, they can range from minor to debilitating for me and I would like to be able to differentiate between different levels of intensity. Other than that great app!

- Can only track a few things

If you get back aches, joint pain, muscle soreness, etc. this app won’t help you track that. So, great if you are young and/or your period doesn’t affect your physical self much then its fine. Wish I had an iPhone and tracker when i was younger, so much insight. However, there is really no excuse for not having, or being able to add/customize more specific symptoms/categories. As far as I can tell from the free version, it doesn't do that and you have to use these very vague categories like a binary yes or no to “PMS” symptoms.

- Love it

I’ve used Clue for over three years now and am so thankful for it. It’s helpful and intuitive and so easy to use. Highly recommend.

- Very Helpful!

Best app ever !

- Amazing app

I downloaded this app mainly because I get migraines and I wanted to know if it had anything to do with my cycle. I keep track of many symptoms and it begins to calculate if there is a pattern. I think this is very helpful to understand the changes women’s body go through and how hormone changes influence our moods and the way out body reacts and feels. Because it’s personalized and it calculates whatever information you input, it will take a few cycles for it to start giving you feedback as to any pattern. But I’m the mean time it gives you great information about woman’s health. Just be patient and input as much information as you can. I recommend allowing notifications so it reminds you to input information for the day. I noticed I tended to input information only when I was not feeling good. I highly recommend it!

- Favorite app

I have tried a few apps to try and predict my period but this app has proved to be my favorite. You can input symptoms and this app will give you suggestions on how to combat some of them and allows you to see if any patterns are emerging in symptoms or in the date.

- Spot on for Predicting my ovulation

I started using an ovulation test kit and was absolutely AMAZED to find that the clue predictor for ovulation had been 100% spot on, even in predicting my most fertile day! Now that I know I will rely on Clue more and not bother with the cumbersome ovulation test kit as much. With Clue, I also love that you can track so many different things and that you can make as simple or sophisticated as you want. Highly highly recommend! A terrific app!

- Most useful app I have

Extremely intuitive and easy to use. Great data analytics and visualization. Pulse super awesome and helps me understand my body.

- There’s always room for improvement

Maybe if you can change the period day because maybe if you mess up on the period date you can fix it. But other then that it’s pretty good and it’s pretty easy to use not to complicated.

- Using Clue for over a year now

Easy to customize and helpful for me to remember when things happened. It really shows me the patterns between my lifestyle and body and things that are actually controllable. Highly recommend all women use it or something like Clue 👍🏽

- This App Gets It

This is by far the most beautiful tracking app I’ve ever had. The user experience and design is easy, the options to take notes and customize the things you want to see is very helpful. I have been using this app for over five years now and I don’t think I could ever go back to any other app. I also enjoy the occasional articles about my specific period symptoms. They are helpful and informational. I would absolutely recommend. Look no further.

- More things I don’t have to remember

Life is stressful sometimes and I have a hard enough time keeping everything in order. I love that this app keeps track of my health for me. Now I am warned if I have a day where I’m feeling extra stressed or emotional that yep it’s cause I’m about to start my period.

- Love

I love this app always spot on

- Amazing!

I don’t want to sound cleshay (sorry if that is spelled wrong) but this app is Amazing! I just started using it and after entering 4 periods it was able to predict the day my period would start!

- A must have for Women

I have been using this app for 4 years now and it still love it. I really like that it’s not frilly and pink with flowers. It’s super informative and very educational. Every time I get a new phone I always make sure to download Clue!

- I think they’re trying to access accounts

It seems after I signed up with my google account AND email, they are both at risk. Had to change passwords. It’s a shame because I didn’t even get to use the app before this happened.

- Why I love this app

This app works great! I use it each month and I always know the stuff I need to know definitely recommend it if going to try to get the clue plus

- .

It is a good app... but it told me that my period was supposed to end... it didn’t it’s has been going on.. so it lied

- There’s nothing better

I hav been using clue since my cycle regulated back in my freshman or sophomore year of high school. I tried multiple apps at once, but this was so easy and so smooth to use and over the years it’s just gotten SO much better. I was really bad at keeping track of literally everything else in my life, and I thank whoever came up with this for making at least one thing easy to keep up with. The only thing I would like to see change in the app is adding a no period button or SOMETHING like that for those months she kinda just doesn’t want to show up, but it still keeps track of your next one. How it works now, where they days just keep moving with every day that passes makes it hard to keep track of future months. Or if it is there, please direct me to it lol

- Highly Recommended!

Highly recommend this app for anyone that menstruates! You will learn so much about your body and your cycle! It has been a huge help to me for many years through different birth control methods and stages of life.

- Ridiculous charge for premium

I’ve been using this app for FIVE YEARS and now they keep asking me to pay $40 a year to get premium? I’m not paying! Stop asking me to pay! It’s ridiculous! I would pay a one time fee but $40 a year is out of control. Every time now when I open the app it’s asking me to go premium. Thinking about switching apps. I love this one but why have the creators gotten so greedy all of a sudden? Common now

- I’ve had it for about 2 years

love this app! ❤️

- New tracking is AMAZING

I liked clue when I would only track my flow and my mood, but once I had the ability to track my bloating and cravings and even my skin I fell in love. It’s nothing less than amazing.

- Good app, but I would appreciate...

I’ve been using this app for a few years now and I enjoy the simplicity of it. I will say that I use it pretty minimally, just to track my cycle which is pretty regular and to see the fertile window. Overall, I have found the app to be pretty accurate and that’s so great! I do wish that it had the option to track pregnancy. I have had to just put in “fake periods” so I can continue to keep the app “accurate” but it would be great to have a pregnant option. I don’t know, maybe that changes the app too much? Just a thought and something I’d like to see.

- Getting bad

I have been using this app for five years to track my menstrual cycle. I loved this app. But ever since the app started advertising premium membership this app has started becoming worse. First thing any user notices is how fast the app opens. It takes 25-30 second to open the default first page then if you want to go calendar view it takes another 15 seconds to open up and point to today’s date. If you don’t want free users to be use this app just say that. Giving an awful experience is bad. The app crashes so much. The user experience is the worst. I loved this app but I am not liking it much these days.


Super simple and reliable.

- Late Days

It’d be great if the app was able to keep track of how many days late my estimated period is instead of my start date just being pushed back. The app tracking late days would make it easier when discussing my cycle with others; for instance health care professionals.

- Such a great why oh why add BMI information?

This app is so helpful for tracking menstruation, symptoms and fertility. It’s great! By why did they have to add a section for weight and BMI? I can’t imagine who enjoys this addition, and the language can be unhelpful and triggering to so many, let’s just leave it off?

- Love it!

I’ve been using clue since 2015 and it’s almost exactly spot on with when my next period starts. It’s the perfect way to track your cycle and keep track of everything!

- Thank you ladies!

Wonderful women owned and operated (from what I’ve read) app that has helped me hone my understanding of my own cycles and better predict my symptoms. Has been incredibly helpful for bringing information to OBGYN/ dr. Looking forward to using this when trying to conceive! I would looove a note feature added to each days data so I could be more detailed (I do use the “tag” feature but it’s not the same).

- Not User Friendly

I downloaded Clue because I read that it’s a good app. I was using Glow but there are a lot of functions I don’t need or want. I thought Clue might be a little more streamlined and simple but I could not edit my period days even after I turned off the prediction option. I switched back to Glow because it lets you edit past and present period days and symptoms and recalculates predictions. My period is irregular so it’s important that my calendar is accurate.

- I love this app

I’ve had this app off and on for years and I love it. I read another comment that should include mental health. But I do love this app and how much it has helped me. Thank you clue.

- Sharing with spouse problems

Sharing with spouse problems: Clue Connect not really user friendly adding my spouse’ data or inviting from my spouse’s profile to mine. We had to logoff from her account and then all her data was lost when logging on again. We had to input her data from the last month again. This is really awful

- Slow

Love Clue normally but the last version made everything so slow. Takes a full minute or more to see different screens. Still using it obviously but frustrating!

- Useful tool

I’ve been using this app since 2014, and it’s one of my favorite apps on my phone. I use it every time I’m at the doctor’s office, especially since my birth control makes my period irregular. That being said, it’s hard to predict my cycle with accuracy, but the app does a pretty good job of learning and working with new data if you remember to use it.

- Pregnancy

It should be included in the app

- It doesn’t matter age!!!

I would like this app if it didn’t have a age limit. I got my period at age 10 and tried to use this app and it didn’t work. Now I’m 11 and I’m gonna try this out again. I would give this app a 5 but I’m lieing about my age and that can effect it

- Confusing app

I’m a grown woman who seems to not be able to figure out this “simple” app. Switched to new app

- Not helpful for Natural Family Planing

I’m just not happy with this at all. It’s hard to navigate. The color scheme is so in your face. There are hundreds of options but no way to mark/track unprotected sex or if contraception was used (besides the pill). I use NFP method to avoid pregnancy and this app is just not set up for that. I am going to continue using it to see if I can get the hang of it, but because of what I listed above I will most likely end up deleting.

- Reliable!!

My husband and i were trying for a baby (and i’m now 16 weeks pregnant) and this app helped keep my cycle in check and give me great estimates for ovulation. would definitely recommend to anyone to keep track of any feminine times!

- Great app but missing one feature

This app is really awesome and easy to use. The only thing missing is the option to let the app know when you have ended your period manually. There is no button that says "period ended" or anything like that. I wish there was because it would make my tracking data more accurate to know when I’m actually supposed to start my period or when I’m ovulating.

- Accurate

A heads up to know when your cycle is about to begin is super helpful when planning things

- Slowwww

I’ve been using this app for YEARS and absolutely love it. It’s always spot on with when I’m getting my period which is super helpful. Over the last few months though the app has gotten so slow that I’ve been considering deleting it! Hopefully it’s just some kind of bug because I really do love this app but I don’t have time to wait around for 5 minutes while the app loads.

- Its great

Its great and all but im 10 and im on my period so i had to download it on my ipad but on my phone i have to get a request from my mom and what i mean by that is that could you pleas make this a 10+ app pls it would be really helpful to have it on my phone pls respond but overall its a great app.

- Great app!

I have been using clue now for years, I have always had an irregular cycle and having data now that goes back almost 3 years has been really helpful. It’s easy to follow, user friendly and run by women! I wouldn’t change a thing.

- Amazing App!!! (And suggestion)

This app is AWESOME! Periods, ovulation, pregnancy, and other female things are SOOOO confusing (obvi) but Clue breaks things down so its easier to understand, which is really useful. And it’s NOT one of those apps that pretends that periods are the same for every lady. When you enter something, it recommends articles and other things for you based on what you put in. I just want to say that this app is really useful, and well put together. It’s made by women, for women, so it makes you feel like you’re not alone. I do have one recommendation for the app, there’s a section that asks what kind of birth control you use, right now, I don’t “have a need for birth control yet”, if you know what i mean, so I think there should be an option for that. Overall, very good app!

- Wow... accurate

I started using this app when I switched from Galaxy to iOS and the one I used on my old platform wasn’t available. I’ve had relatively short cycles since my mid 30’s and it’s been hard to predict. This app has been creepily accurate. I usually don’t check in advance unless I have special plans— my wedding, making a dr appointment etc, but faithfully pull it up each month to log the start of my cycle and it ALWAYS has me starting that day— even when my cycle is a bit shorter or longer. I must have some longer pattern that I can’t see but the app can. I highly recommend!

- Love the app the only flaw

It’s marked as 12+ but women can get there period from 8-16 is the normal thing but every women is different

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- Lacks many features

It seems crazy to me that a period tracking feature doesn’t have a pregnancy option??? It just makes it seem like you missed your period for 9 months. Also, the pill option is not very great because there are pills that have 24 active pills, and there is the mini pill, which has a way smaller window of being late. Also some people use the pill etc to skip periods (don’t take the placebo pills and start a new pack immediately) and there is no way to indicate that.

- Age

I’m 10 and have it so it shouldn’t be ages 12+

- I love it

It’s very accurate and best one I’ve found

- Password reset

The password reset is not working plz fix it

- Amazing + easy to use!!!

Amazing + easy to use!!!


The best app ever! Totally recommend it.

- Crashing

App won’t open, keeps crashing

- Plan b

I think the app can be improved by adding a plan b pill option

- Best Period Tracker App

Really good app! Accurate tracking and safe/appropriate for teens. Highly recommend

- Best app in the store!

I love this app so much —it helps keep me regulated and aware of how to anticipate my needs. Try it and buy it!

- Great App!

The app tracks my period great and is super nice for pms tracking too. But, when I go to put in a missed day of my pill it doesn’t give me the 2 week blue semi-circle, I’m not sure why but it’s quite frustrating and I’m wondering if it’s me or my phone but I was hoping I could get some feedback from clue support.

- love it

so helpful!

- Handy, but missing a few things for me

Clue has been useful for tracking my period, but not so much the symptoms. I find the choices limited or inaccurate. That’s for me, of course! I have maybe some abnormal symptoms. Maybe it would be helpful to have a place to keep notes. Like, fill in your own symptom and choose the tab colour. Thank you for what you’re doing! Rebecca

- good

easy to track things and it is well organized

- Need some more things

Love the app but I wish there were more options. The birth control option barely has any options (it makes u choose between a 21 day pack or a 28 day pack but mine is different) so I wish we could customize that feature more. Also wish we could customize our own options (ex. In the exercise section putting the type of exercise we do, more symptoms, etc)

- Super good

There aren’t that many ads, and it’s free, so I definitely recommend.

- Really great


- ???

To be honest it really does help the more you use it the more accurate it gets and it works for me but that’s just my opinion

- Good app

It’s amazing for tracking periods but since I’ve gotten pregnant there is no way to tell clue. I think that should be something to put in the next update. Other than that it’s great.

- Notifications

I love the app. It’s helpful I see my trends and know myself better. I can’t set notifications in settings. I used to get notifications. Did the new update change things?

- Very useful! A few suggestions...

I like the app and have been using it for a while. I have some suggestions: 1-track masturbating under the Sex tab. It gives options for what type of sex (protected, unprotected, withdrawal method) but doesn’t give options for tracking masturbating independently (“high sex drive” doesn’t count). I masturbate a lot but unless I make a new category I can’t log that, because if I put that I had sex the predictions will factor in my ability to get pregnant. 2-It would be cool to set reminders like, to take out a tampon after 4 hours (and it can be more frequent on days you say you have heavy bleeding), or to wash your menstrual cup between cycles, things like that. And track what time you usually change your pad or tampon (specific times, or even just “morning, afternoon, evening, night”).

- Problems with opening app

Whenever i try to open the app it goes to the white clue home screen and then just crashes

- Love it!!

I really like this app! I use it a lot, it’s extremely helpful. Thank you for making this app!! ❤️

- Perfect App

It’s literally THE perfect app. It’s so easy to use and it’s gorgeous! I really love the amount of detail and customization that’s available in terms of tracking. The information that they provide you with (and it’s a lot) is so helpful and saves me the trouble of going through endless google searches to find reliable info. It’s also a huge bonus that the app isn’t cluttered with any ads at all! Literally 10/10 I always recommend it to people!

- Merci

J’adore votre application elle est facile à utiliser mais j’aimerais savoir plus de chose avec cette application

- :(

Keeps crashing, won’t even open now. Was good until then though! Any way to fix it? Its updated

- Almost perfect!

I love this app, I’ve just noticed that it’s been freezing lately when I click a date retroactively to add data.

- Tried to find something better...couldn’t.

I used Clue for a little bit and then deleted it, Wanting something flashier. After hours of scouring the internet for something better and like 3 deleted apps, I realized that Clue is pretty simple, but it works.

- Four stars

Would be more useful if there were more options for the type of exercise (ie weightlifting and sports)

- great

this app is really helpful

- Great

Love this app. Been using it for roughly 2-3 years now and no complaints. It's detailed, easy to use, and I love that the data recorded can easily be accessed / uploaded on a new phone or a partner's phone. No money required either. I don't often leave reviews but this app is too good to not leave one!

- Very informative, I love it!

It’s been great, it’s been quite accurate and I love the emails that I get with articles that I do in fact read. One thing I would suggest to users that I found helpful is to enter data everyday even if you’re not on your period. I really do use the app and I think it is very helpful! Would definitely recommend!

- Entry

I can not make an account. It has been 1 month that I try to make an account.

- Exercise section

First, this app is great!! - I just want to request different/more options for the exercise input. I do a lot of resistance training at the gym. Or HIIT workouts at home. But the app only allows to chose between running, biking, yoga, & swimming. I just think for the purpose of proper tracking and linking it to other health apps, it would be helpful and more accurate to add a resistance training/gym option for personal documentation & tracking.

- Application très pratique

Honnêtement, j’utilise l’application seulement pour calculer mon cycle et c’est super pratique.

- Very very helpful!

I always struggled to track my periods but know I just know when it is! Thank you!!

- Great app but

Every time I log information a pop up message asks for financial support. Incredibly annoying. Let me say no, remind me when I say no that I can donate at any time through settings, and let that be the end of it!

- Frustrating

I’ve used it before but now I can’t sign up or login!!! It’s so frustrating

- great app

such a great app and so accurate. love it

- Spm

Je souhaiterais recevoir une alerte lorsque le spm commence. Je ne la reçois jamais.

- Stopped working

After the two newest updates, my app stopped working :( now I cannot see anything and my data will be deleted if I delete the app. Would be a 5 star rating if it was actually working

- it’s pretty great

i use clue because it helps me predict when i will get my next period. the app is straightforward and i like the insightful emails i get sent. they have information about lots of stuff that is helpful and interesting to know.

- Accurate

Love it.

- Good But Missing Stuff

I’ve been using clue for years and love it for its simple and functional design. However, I’ve now been trying to conceive for a while, and recently lost a pregnancy. I know there are better period tracking apps for trying to conceive but I’d love to see some more tracking tools and symptom buttons such as “pregnant” and “lost pregnancy.” Seems weird that I can track everything from partying to cravings to iud status but can’t track this fundamental aspect of reproductive health.

- Many thanks

Amazing to keep track for the doctor’s!!!

- Best app for tracking & understanding your cycle!

This intuitive app is easy to use as well as informative. I’ve learned so much about my mood, productivity, and overall well-being at different times of my cycle since starting to track with Clue.

- Good but also ok

It says 12+ I’m 11 and have my period? Like y can’t it be for any ages!

- Thank You!

This app is a dream, thanks.

- Reliable and useful tracker

Not only does this app track your cycle, but it also updates you with your personalized predictions, reminders, and information about menstrual cycles! The team behind the app also do not sell your data which is greatly appreciated 👍🏻 Keep up the amazing work, Clue ❤️

- Good but

Awesome app, but it’s been Super slow to launch. I’ve timed it and it takes upwards of three to five minutes to actually load anything if it doesn’t crash. Really unhelpful for quick logging.

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- Awesome amazing 👏👏👏🤝

It is a amazing period tracker it works like a charm to any lady I would recommend it for a period tracker me my friends and sister’s do use the app get it now you will not

- Great, except for anti-woman content

I love using this app as it’s easy to track anything related to my cycle. However, the anti-woman content has been getting to me. The fact that none of Clue’s articles or content will use the term “woman” or any feminine pronouns is degrading and anti-feminist. Men don’t get periods and it’s extremely offensive to be discriminated against as a woman like this. The app would get 5 stars from me otherwise...political correctness that degrades woman should never be tolerated!

- Seems accurate

Tracks well, but super boring to look at. Not very visually appealing. The ring is bland and there is no background. I think if it looked more interesting I would be more diligent in my tracking. Can we have some colour please!

- Very useful

I enjoy this app, it lets me track my symptoms and cycle and has helped me see the patterns in it which can allow me to be more prepared. The choices you can track are good and diverse and I like the option to share your cycle with another person or your doctor. One less star because sometimes the user interface is a little confusing and there are more than one way to get to certain thing. Also would maybe like a few more options for symptom tracking or maybe a customizable setting where you can make or add your own.

- Helpful

Easy tracking options, reliable reminders. 👍👍👍

- Great!!

Superior to all the other period tracking apps.

- tracking..

i can’t track my friends, it just keeps taking me to the app store as if i haven’t downloaded the app

- Super buggy lately

I've been using this app for years now but over the past few months its become basically unusable on my 11 Pro. It freezes on open and pill reminders are hit and miss. Very frustrating to use but hanging in there and hoping for a fix, otherwise I might have to look at other options.

- Best period app I’ve tried

I’ve downloaded a lot of free period apps to test them out and this one is the best. Tracks other symptoms which is helpful. Would be good to add back pain, and angry to the options.

- Good but could be better

Great app but the sexual intel is still very heteronormative.

- Best Period Tracker App

This is literally the best period tracker, I’ve had it for almost a year now and it’s been a great help. It’s really accurate and if not it’s usually 1 day off. It helps you track your symptoms and gives you tips! Even without Clue Plus, it gives you amazing tips and help concerting not only your period cycle but it also tells you when your ovulating and so on. I love it! I recommend this :)

- Little input, big reward!

You’re not even going to notice how much you need this app until you start using it! It takes two seconds to enter in your period info each month, but it’s amazing for the rewards. I’ve got a vacation in a few months I’m planning for, now I know if I’ll need to pack those period accessories haha! Also love how it notifies you that your period is coming up - thanks, will be prepared Clue :)

- Love it so good and fun

A fun way to tract your period with lots of research behind. Highly recommended!

- I’m confused

Um.. I haven’t started my period I was wondering if there’s another app or if there’s some way I can let the app know I haven’t even started my first period so I can be prepared. It seems like a game app from all the good reviews.

- Amazing

If you get in the habit of logging symptoms frequently it helps to recognize patterns and you can better predict your period. It’s honestly 90% accurate for me it’s great

- Parfait

Cette application est juste parfaite pour calculer les règles et nos symptômes. Elle peut même nous faire un rappel si nous oublions de remplir les informations d’un journée.

- Yes!

Thank God for this app!!!!!!!! I never kept track of anything related until I got this app. I love it. It’s been so helpful.

- Pratique

Belle apli

- All women need this app!

This app is awesome! Regardless of your reason for period tracking, you will enjoy how functional and easy to use this app is. It self adjusts, predicts ovulation and periods, even lets you report PMS symptoms. I love it. It’s also just an overall nice looking app, not filled with ads or unneeded/ pushy content. Once you start tracking your cycle and recognize patterns it can be empowering. Love this app.

- Great way to track your period and ovulation!

I’ve had this app for a year, overall it’s been great and the only app I use to track my period & ovulation dates. I mainly used it to track my period but when me and my boyfriend were interested to start trying for our first child I used the apps predicted ovulation day. It was very accurate & I'm now a month pregnant!

- Fantastic App!!

Love it, exactly what I need it! My vacations are planned well! Had this app for more then 3 years.

- Using it 5months and its great

So I’ve been using this app to just track thing out there’s sum predictions too and everything it’s really cool i would recommend using it and there’s a code so no1 can open it accept u Cz it’s really annoying when ppl open ur phone abd they find wierd app and open and not even asking u so i really love that they u can put passcode

- Great tracker

I needed to know when I’d get my period. I like the predictions. I’m hoping they’ll adjust as my periods go along.

- amazing

I’ve had this app for a year, and it amazing. I recommend it to all my friends. It helps so much for doctors appointments because i have all my information on hand. If you input everything daily and put it all your information from the day it really really helps with understanding your body and what happening.

- Good...But One Thing

Just a small critique. I was using the PMS option has nothing to do with Emotions, if you read it through it has nothing to do with Emotions and so shouldn’t be in that category. Should be in the Bleeding Category or the Pain category, or it’s own. Put something like Mood Swings in the place of PMS in the Emotions category.

- Turn notifications on

This app is amazing, it told me the day before my period started. That way I was ready.

- Merci Clue

Je suis actuellement très jeune et clue m’aide vraiment 😊 alors je tenais à dire que cette app est merveilleuse

- Question:

Do we have to pay or it can work without paying

- Great!

Accurate and self-adjusts. I love the notifications, helps me keep on top of things. It would be great if you could track your emotions associated with pms. Great visuals and easy to use!

- Boob tenderness

I wish it had the option to log physical symptoms like breast acing or tenderness, with is a physical response to spikes in oestrogen before a period, I believe.

- Was great

I really like the app as it’s great for keeping track but after the last update it stopped working. When I try to open it I get a black screen :(

- more options

it would help if there were more options for certain aspects (like an angry option for moods, back pain for pain, therapy for appointments) otherwise the app’s good

- J’adore clue c’est tous simplement parfait !


- Remercions.

Merci à Clue, depuis que j’ai ce programme, il m’aide beaucoup à me reconnecter avec mes règles!

- Accurate

I used to always have trouble remembering when my next period would be but this app has really been helpful to remind me when it’s coming

- Amazing

Love how this app keeps me on track with my cycle. I have learnt so much about my cycles since!

- Terrible

I’ve been using it for almost 2 years and I rarely gets them right. It doesn’t notify me at all and it sucks.

- Me gusta mucho

Soy muy visual y esta app ha cumplido todas mis expectativas!!

- Love the app

This app is great for keeping track of your period and related symptoms. I’ve been using it for a really long time and I really like the interface, and it’s often pretty accurate within +/- one day

- Essential

I love this app. I use it every month.

- Negative days.

What happened to the negative number of days on when your period was supposed to start, indicating that you were x number of days late? Don’t like this update at all.

- Life Saver

I’ve been using the Clue app now for over 3 years and its my only go to for tracking my cycle and health. Never been disappointed with it! Highly recommend!

- Great!

I am not really one for consistency but I have used this app every month for 3 years. Never once have I been frustrated with the app or the service. I love the insight it gives and all the options of things to track. Great app, 100% recommend!!

- Clue has the answers

This app has been important in tracking my cycle and recognizing the PMS symptoms. It gives me peace of mind to know that emotional health is tied to my cycle. PMS is hormonally related rather than feeling like I’m losing control of my emotions every so often. The app has made me recognize that there is a pattern for emotions, food cravings, skin quality, energy level, emotional well-being which are all related to my cycle. It took about three months for Clue to perfectly match and predict my cycles. This is a really helpful app.

- Better than Fitbit

I like clue because it’s science based. I like that I can adjust the period and ovulation dates. The wording in the app is written with a cishet normative bias, and assumes either that people are using it to avoid pregnancy not achieve it, or that the only way people get pregnant is “unprotected sex”. It doesn’t allow for adding artificial insemination to the calendar. I will likely switch apps because one of my primary reasons for using it was BBT tracking. The recent update doesn’t show me historical BBT or BBT values, and I’m needing to draw a cover line but it doesn’t have that feature. I will probably switch

- Anna Laneve

Je suis vraiment contente de cloud

- Amazing

This app is so good and detailed what the the timing of you period and it is good at tracking you flow and cramps.

- Connection to Apple Health not working

Clue doesn’t seem to connect to Apple Health anymore. After a clean reinstall, I’ve found no way to make the connection work, and no help in the FAQ documents. Under “privacy” in settings, there’s just a blank screen when you select Clue. Without Health integration, it’s just another standalone app with your data all locked up in its own ecosystem.

- Great app

Even though it takes some time to get your cycle spot on it once it does it’s great because now I’m not surprised by my period

- Perfect for transgender & non-binary people

I get very dysphoric during my period - I'm AFAB. Most apps are all flowery & pink & just really girly. Love this so much, thank you!!

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Clue is very accurate and really helps me especially when at school!

- Amazing amazing amazing

Told me exactly when I need to buy my girlfriend donuts and bubble tea to mitigate the likelihood of being harmed verbally and physically

- Love the app

It’s really clear and easy as well as having many different formats to show you what you need to know. It’s almost always accurate even though my period is often irregular but I assume the accuracy is because of all the different options you can fill out. Wish I could get the fancy membership and pay them but I’m a broke teen so that’s not gonna happen

- Disappointed

I’ve trusted and used this app for over 4 years but a few months ago I started getting unwanted notifications for information I did not authorise, such as information on menstrual cup and promotion of your new podcast. I've searched all settings within the app to turn them off, there was no such option. The only way to not be forced to receive these is by disallowing notification for the app, which means I also cannot receive the reminders I’ve actually chosen to receive. If you have presented those information once I’m in your app in an unobtrusive manner, that would have been acceptable. However, pushing those through to my notification centre without my consent and with no means to opt out is most intrusive and has violated the trust I’ve placed in you. Very poor effort. I’ve stopped using this app and will no longer recommend it.

- 5/5

It was great and easy to use. There was no spam, and have option to remind you to take birth control. They have some nice podcasts which are always fun to listen to. Would100% recommend

- Love it

Love this app. Helps me to keep track and look back through my other cycles. They are also accurate for Day 1. Would be helpful if they had an option where you could write your own entry for example, felt very tired today...

- Great

This app is really useful I highly recommend it

- The best of the 4 I'm using

Really happy with this one so far. One thing though, you've given me a place to note what collection method I'm using- it no where to record the totals! (Putting in the tag section is clunky - and I'd like a graph) I'd like to support this ap with money... the offer is $10/month is a bit too much for me and I don't like the lump sum of yearly... so I'll cancel my $10 a month after little while.

- I’m not sure what I’ve done wrong

Many people I know and respect love the app. It was the first ever period tracker I got, I was very excited because so many of my friends liked it. When I downloaded it everything seemed fine. I put in all my data no problem. When that was done and I saw the home page I was confused. My length is six days and what showed up in the home page told me it only went for 3. I went to see if I could find a way to fix this, after searching I asked a friend, she didn’t understand that problem and wasn’t able to find where I could fix it. So I deleted it and tried an other which I am very happy with however I did wonder if it was my fault that data was wrong so I signed in with a different email and added the data. The same issue had happened, and still no place to fix it. If I just an being blind and can’t find it (even though I’m only 16) let me know because I really don’t like to leave bad reviews.

- It’s a great app but it’s slow

It takes a long time to load my cycle information and always keeps telling me I don’t have any past history on the app even though I’ve used it for over 2 years

- Hm

How am I supposed to record a skipped period?


I have tried many period apps in my time but this one has been the best! It is so clear and organised. I’m always prepared for anything that comes my way!!!

- The Only Period App You Need

I recently started my period at the beginning of the year and as a teenage girl who absolutely hates talking about puberty I felt embarrassed when I first got my period. I hated the fact that I had gotten it because it ruined my summer holiday in Hawaii but I was watching a YouTube video the night before and remembered that my favourite YouTube Chanel recommended clue for girls with their period and I instantly downloaded clue. Clue has been nothing but helpful to me I can track all of my symptoms and cravings on their that have helped me understand my cycles pattern so I recommend clue not only to girls like me but to every girl that has this beautiful gift of womanhood

- Hey

Absolutely love it tracks everything, easy to use and there’s a free option. You press the plus and put in your symptoms and if they don’t add up to what it should be that close to your period it moves a day over and keeps going everyday after you put in symptoms

- Ok but...

Yeh do I have used this app for a while and it’s been good until I accidentally clicked onto a previous flow day and studded my whole cycle up and had to delete my account and start again

- Love it!

My fav cycle tracker BUT... surely when you register a positive pregnancy test it could stop nagging for a bit. Like 9 months of random notifications get a bit tedious! Apart from that I LOVE it!

- Great app but needs update

Love this app, all of the widgets are quite useful. The only think missing would be the option of tracking “the implant” as a form of contraception

- Pregnancy

Can you please add pregnancy mode to your app

- Lost my data

Backed up iPhone and started using new iphone. But I lost a years worth of data after logging in. Can’t seem to recover. Even though I’m using same email and password to login.

- Amazing App

Easy to use and very useful 🙌🏼

- It has worked perfectly for me to be able to track my cycle


- Good

Good tracker but always promoting the paid version very annoying

- pepep

thats on periodt pooh

- Mostly good but a few easy improvements could be made

I’m quite happy with the app & the items I can track. However, I think some small improvements such as ability to custom some items - ie activity to be your own usual activities, or even just the ability to add a note when something out of the ordinary occurs & doesn’t fit the 4 options you are given.

- What happened?

Clue was the first tracking app I ever downloaded. I found it very user friendly and all the information and insights super helpful. However, I’ve noticed some glitches have started since the new iOS update in September. Where the app always worked seamlessly, it now takes a long time to load and occasionally crashes half way through doing things. I’ve also noticed they haven’t adapted for “dark mode” and seem to have generally fallen behind. I will continue using the app because it has months and months of my tracking history but I don’t think I’ll be recommending to anyone else like I used to.

- Not kidding, one of the best apps out there for period tracking

You won’t regret it

- Thanx

I live u clue 💋

- Well design app

Recommended to all girls

- Clue

Plenty of customisable options to help predict your period cycle so you can see it, in both a calendar and a cycle layout. It also shows what a period is.

- Will not alarm prior to pmt

Over one year changing settings and no alarm

- Incorrect predictions

It’s helpful as a tracker, but (for me at least) it’s predicted the next cycle wrongly every time.

- Want the Language Option Back

Again it’s a nice design but I still want the options to choose languages rather than to adapt to my system’s language. Since the translation of your Chinese version is not very accurate....

- Omg I love this

Clue has really helped me during my period and I always get updates when my period is going to start. I also analyses how I’m feeling and when other symptoms might occur.

- great

absolutely recommend

- Perfectly simple

Love how easy it is to add everything ad see it all in one place, the option to see the current cycle or a calendar is fantastic. I think my favourite thing is being able to customise the symptoms and track how your body changes through the cycle. I’ve used the free version for over a year and I love it. I’ve tried other apps and they’re either too complicated, too simple, or just look to girly! This app is fantastic, I’ll use for as long as it’s around!

- Love it, but could include pregnancy

I’ve been using Clue for six years now, ever since I stopped taking the pill. Its been so useful and has definitely empowered me in tracking my fertility and not having to rely on hormone changing contraception. I really feel I know my body so much better now! I love how it looks and how easy it is to use. The only improvement would be if it included any pregnancy tracking, that’s the only reason for the four stars. After pregnancy my ‘cycle’ comes up as 15 months long! I know you can exclude it, but just some different tagging would be great.

- Very helpful

This app really helps keep tracking of my period specially when I don’t get on time helps me counting days.

- Why Have To Be A Certain Age

I don’t know why you have to be 13 or older. like I’m 12 and all I want to do is track my period like seriously like my mum even thinks it’s ridiculous. Why Don’t you make it whatever age because what about kids that want to track their period and they get it when they’re 9

- 🥰

It’s 100% accurate for me about 99% of the time, this is the best period tracker app I’ve seen. It’s free and it’s easy to use

- Great app

This app is amazing all girls need this

- Extremely slow to load & pushy advertising

The app is fine if you have the patience to click past the “no I still don’t want to subscribe to your paid version” screen and wait minutes for it to load any data - every single time. It was also wildly inaccurate in predicting my cycle accurately. I’ve given up on it.

- Suggestion

Hey you should add a morning after pill feature to the tracking options

- It’s wonderful

I love clue!! It’s great for tracking my health and the way my period effects me mood. I also love how I can see my friend’s cycles as well <3

- Good but needs some little additions

As another said, the option to add details needs to be added to the app, sometimes I want to add that I had a light morning but heavy day, and I can’t. - Personal notes to be able to be added to each day. I also don’t like how it doesn’t count a day of spotting in the cycle, as despite it only being spotting, you still need to wear something, as there is still blood. Over all I find this app great, I started using it after I had a baby and have been able to log how my period has been and have an idea roughly how long it takes for it to return to the usual pre pregnancy period.

- Freezing

I’ve been using this app for years, and loved it. Unfortunately I haven’t been able to enter any data for almost two months. I’ve done all the updates as suggested by Clue support but it continues to freeze as soon as I open the app. Such a shame, I’ll have to find a new tracker.

- Great for tracking your period

This app is amazing even though I’ve just gotten it a few days ago. I already know my way around the app. The only thing that I’m unsure about is, I put my email address in and it still hasn’t sent me a verification email and I don’t know what to do about that? But overall an amazing app to know when your period is coming and what’s going on with your cycle! 💖 👍

- Annoying

I made a new account 3 times and it kept my old data tf

- Updated the app and it doesn’t work anymore

Ever since I updated to the new version the app freezes and I can’t enter any data.

- Perfect. I love it


- Best

I actually think this is hands down the most I’ve ever consistently used and gotten use out of over years. It’s so handy and easy to use and an absolute necessity. I pretty much use it as my first point of info about my general health and it is amazing how much better I understand myself.

- Review in Clue

The app is great. I’d like to suggest however that you make it a little more interactive by putting up articles that are educative on things women go through during their cycle, so that more women can understand their bodies, people can comment and share their experiences and other can learn from it. Kudos!

- Simply Amazing!

I’ll recommend this app anytime because it helps me keep track of my period and other changes in the body. Is it reliable? Absolutely.

- I love it.

Best period tracking app ever. I wish I could lock it and get alerts.

- App’s Frozen

Mine stopped working last week. Everytime I wanna put daily info it freezes. Please fix this. ☹️

- Me likey!!

Love this app, for me this is the most accurate app I’ve used, it always helps me plan my holiday with my partner.

- Great tracker

The app has helped me a great deal, very accurate!

- Every woman should have this app

It’s been so helpful and amazing! Love love it!!!

- Clue is nice

It’s been so helpful so far

- 😡

The app doesn’t predict ovulation period anymore

- Best period tracking app

I absolutely love clue and recommend it for everyone. It’s easy to use and understand. Best thing is - it’s not so fuzzy, Great app!!!!

- iPhone X

I downloaded the app and it worked great the first day. Since that day the app never opens. As soon as you touch the app, it shuts down. So frustrating. One star is waaay too high

- ❤️❤️❤️

Awesome app

- Amazing

Love the articles and answers to our somewhat random questions that we never ask.

- Awesome App

This App is simply awesome.

- Great App, Easy to Use

Clue is definitely one of the best cycle apps out there! The option of saving cycle data to the cloud makes it even better

- Highly Informative

In years have never been able to perfectly calculate the important female monthly dates, clue takes the worries out

- Nice


- I like the app

Very cool app

- Clue App

Excellent app.

- Love clue

It's accurate. Super accurate. My ob/gyn could not do a better job in helping me calculate my cycle. Love it.

- Great app

Clue doesn't only have a good UI, it has pretty awesome features that allow tracking periods a breeze. Best part is it's free, bonus is there's stereotypical pink with flowers everywhere.

@Ramesh_BJP: #Delhi is going through a difficult period. Seismologists are predicting an earthquake in near future while #Covid19 seems…

@eastwood1983 @Kinz799 @Realitytea Sounds like neither of you have a clue about race period and shouldn't speak on…

@Ramesh_BJP: #Delhi is going through a difficult period. Seismologists are predicting an earthquake in near future while #Covid19 seems…

@APDC2 Hey schmuck! Remember me?! You have absolutely no idea at all period, not the slightest and vaguest clue eve…

@Ramesh_BJP: #Delhi is going through a difficult period. Seismologists are predicting an earthquake in near future while #Covid19 seems…

@Ramesh_BJP: #Delhi is going through a difficult period. Seismologists are predicting an earthquake in near future while #Covid19 seems…

@Ramesh_BJP: #Delhi is going through a difficult period. Seismologists are predicting an earthquake in near future while #Covid19 seems…

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Clue Period & Cycle Tracker 14.0 Screenshots & Images

Clue Period & Cycle Tracker iphone, ipad, apple watch and apple tv screenshot images, pictures.

Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
Clue Period & Cycle Tracker iphone images
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Clue Period & Cycle Tracker (Version 14.0) Install & Download

The applications Clue Period & Cycle Tracker was published in the category Health & Fitness on 2013-07-09 and was developed by BioWink GmbH [Developer ID: 657189655]. This application file size is 133.42 MB. Clue Period & Cycle Tracker - Health & Fitness posted on 2020-03-04 current version is 14.0 and works well on IOS 11.0 and high versions.

Clue Period & Cycle Tracker Advisories: Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Medical/Treatment Information

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