Ad-Free Unit Converter App Reviews

We transfer money over €4 billion every month. We enable individual and business accounts to save 4 million Euros on bank transfer fees. Want to send free money abroad or transfer money abroad for free? Free international money transfer!

Simple and pretty complete. This does what I need and, unlike BecCanDo says, it does havegrams to ounces and v.v., They're just under Mass. I agree, specially because of the celestial body icom, a bit hidden, but still...

missy blon. cant get the currency tonwork shuts down and leave the app

Outstandingly helpfull. This app features a roll/spin effect that is easy to use and the most helpful unit converting app out there.

Helpful but.... This app is very helpful and great. It has no ads that annoy you so that's really good. But it misses different conversion subjects such as currency. You cannot convert money. Please fix it!!!

Good converter. Free app with no ads and great functionality. Very easy to use. Great when you need to convert x number of grams into ounces or miles into Km, etc. Convert plenty kinds of measurements into other equivalents. I use it often with no problems with my iPhone. Many thanks to the developer.

Perfect and Free. As said in title.

Missing something. Freakin love this app. Adding units is really easy to do, and sometimes i like to add weird units, like the caloric amount of the stay puft marshmallow man from ghostbusters.

Works great. Perfect for on the fly reference, always using at work

Great app!. I wished I had this app when I went over seas. The currency feature for .99 cents is worth it especially when you are in a hurry.

Excellent. This is one of many fine converter apps out there, but how many can tell you how far away the moon is in Angstroms or how many parsecs New York is from Chicago? This one can, and I love it.

Energy add-on. This app is amazing for me, as an engineer. I would love to see wavenumber(cm^-1) added to the energy converter though!

👍. thanks guy this is just what I was looking for and no ads too just like it said 👍

stopped working on iPad Pro. needs serious update

Perfect. Simple, and does the job. Only missing a couple of conversions, most people would never use. Get this app!

NO ADS & Simply the best. Its so easy to use. I found myself using it often. I believe everyone should have this on their phone. I had to re-download it when it was removed when updating my phone 😮

Easy and efficient to use!. Downloaded few and the best I found! Love this converter!!

Yessir!. Just what I needed. The most user friendly unit converter on the market. No ads too! Sweet deal.

Good and ad-free but not many conversions. The interface isn't bad at all and no ads. If it has the units you use then it's mat be great but it doesn't have many. Seems targeted toward students as it has only very basic units and only US units so not for engineers, scientists or people who travel

Awesome tool. It has served me well in school and everyday life both for fun and work

Worked fine at first.... Now many times when I put in a number, the converted unit doesn’t make sense. For example: under Mass or Force/Weight I enter 95 kilograms. The resulting conversion to pounds is 2.09E+02. Smaller numbers convert just fine (up to 45 kg in this instance). This doesn’t happen when converting pounds to kg.

Fantastic and easy to use. This is a very easy to use app for the average Joe to an engineering level. I would like to see a favorites button added in to have a list of favorite conversions, a swap button for easy switching back and forth, and a few more units like a mega gram. Other than that it's my favorite converter on the market!

Works like it should. I would gladly pay 99 cents for this. Works well. Nice interface. Easy to use.

Easy to Use. Simple app that gets the job done.

Missing weight. Out of all things it's missing weight measurements. It has force which is close but no gram measurements. Still good but I wish it had weight

Love this app!!. It is on page one of my pages that hold all my downloaded apps.

Outstanding.. Simple, clean, easy to use. And yes, there is "weight" conversions. You'll find them under Mass.

PLUS SIZE!!!!!!. Would you please add a 6plus screen size. Great app.

Can't find app support. Hi, I like the idea for a converter but this one won't let me enter values. What am I doing wrong? Tried to enter 5lb 6oz to get the equivalent in grams but it will only tell me that 1lb equals 1.536grams. So I need to exit the app and do the math. Where's the convenience in that?

Works Great!!!. I believe the person that made the first review didn't look into "settings" to add more units to choose from. I did find watts and horsepower once I added more units. Very nice app. It has a nice look and seems to work perfectly. I don't know how anyone could complain about a free app with no adds. I'd even pay for this app if I had to because it has plenty of features and works perfectly. BowTyParty

After having read the description.... ...I got just what was promised. What a bunch of whiners here!!! READ THE DESCRIPTION.

Crashes under 13.2. Love it but it crashes on opening this is a 5 star app

Just what I needed. So far I’ve only used this app on my iPad Pro and think it’s great. At first I thought it was going to be a dud because I couldn’t find “length” as a choice but then I realized the developer used “distance” instead. Not the terminology I was expecting but that’s really a nit. I see another reviewer asked for a “six plus” screen so apparently there’s some issue with the way this displays on the iPhone 6+. Since that’s what I have I hope I don’t have to come back & lower my rating once I use the app there. Until then, I highly recommend this app.

Not what I was looking for. It works great if you only need basic measurements, I needed to choose the exact number and this app did not allow that. If it had that option it would be perfect.

I would be happy to pay for this app.. I use this app all the time - so much so that I feel guilty that I did not pay for it. I also read the other reviews and most complaints seems to be operator error in my opinion. This is an extremely useful app.

No kitchen conversions I could use. As a chef in the US and the UK I really need a gram/ounce converter. Grams to ounces is a pretty common conversion you encounter all over the world so why don't you offer that in your conversion wheel? I've downloaded two of your apps in the last 24 hours for the first time Mr Jokusch.. The first one, your dice app, doesn't even open so it's useless to me as well... Bummer. The only reason this got any stars from me is that it does appear to have working conversions.

Not working at all any more. This was a great little app; worked perfectly until now. Please update it!

Very useful!. The 1st I've installed, but I didn't have to choose for another one. Congrats!

From angstroms to parsecs. Extreme functionality. I very rarely write reviews, but I just felt like this one deserved it. For those of you who don't know, an angstrom is about the width of an electron, and a parsec is about 3.26 light years. This app converts those and everything in between.

Oh no!. Apple says that this great app won't be available with iOS 11! Is that true? What a loss that would be.......

Not enough. Had this on my device for about 2 seconds because it doesn't go nearly to the level I need and the labels are confusing. Why did you label digital unit conversions as 'formation?' Also, why did you start the time conversions at the second and only go up? Appearance is nice, though, but not functional enough for me

Suggestions. First, the idea of having a website for users to leave suggestions for your apps is great, but it's execution is self defeating. If I have to go to your site, write my name, type twice my email then go to my email for randomly generated password that will be sent tome, only to return to your website to try to log in... Wait! What was that great auggestion I had??? Forget about it! Where is my old faithful calculator, pencil and paper...

Great app. This is a great app, especially because it is free. The only thing missing are surveyors distances (rods, chains, links, etc.) which is important to anyone reading an old deed and who has to make those conversions. Otherwise outstanding!

No Feet + Inches. I need to convert metric to/from feet and inches. The choices are feet OR inches. So the app does not work for me.

Please update. On iPhone x its not working properly, crashes each attempt

Thanks!!!!!!! X9000. Why the **** I only knew this in 2013.. Best converter app rather than the old ones I use

Best converter program!!!. I have been looking everywhere and tried basically every converter program on Itunes and none of them would do one of my only basic requests (the ability to round the result a certain decimal place out) Thank you so much for putting this in your converting program. I would have gladly paid money for this!

Hey. Where’s the torque!?

good app. tons need updating. it lists british ton as 2000lbs but that’s actually the short ton. british ton is 2240lbs.

Works great, no annoying ads! Thanks. I’ve had this on my iPhone for a few years. It’s a great tool. My only complaint would be a couple times I’ve found I wanted a certain unit of measurement that isn’t on the app. One example is “Minutes per Mile”. Runners use it rather than mph. Otherwise it has worked flawlessly. Thanks

Developed Problem. No longer work with iPhone XS Max

Did you know that you can earn 25 USD from our site just by registering? Get $25 for free by joining Payoneer!

You would think!!!. With some of the conversions that this app has it lacks the basic ones people would use most... Maybe a weights conversion option would be a welcome addition

Good app. Great app works every time. More conversions would be great even though it does have a few already

No updating in years. It was working now all of a sudden not working keeps crashing because it has had no update in years doesn’t work with the latest IOS VERSION

No kilojoules. Great app and very reliable, just wish it had kilojoules instead of joules.

Great app. Great app quick and easy to use, thankyou :)

Thanks!!!!. Thank you so much. Excellent app with a great interface. One thing (very small), it should be able to say 0 = 0, rather than always having 1 = as a default. It can be misleading. Also, it would be nice if you could select one side if the = rather than having to swap both sides manually. Thanks though. The no ads part is awesome.

What about weight?. Conversion from pounds to kilograms and reverse nowhere to be seen. Weight is a pretty basic conversion requirement for all outside the US.

Great app. It would be pretty good if it could have a currency converter if possible.

Great!. Would be good if it remembered my last choice though. Good job!

Fantastic. Easy, fast, awesome app. Love your work!!! Love the no ads aspect as well. Thanks.

Very useful..could upgrade to include nutrition?. Love this app, always use it and so easy. Only small suggestion is that I use another app to convert kilojoules to calories. Maybe this range of conversions could be included too as a “Nutrition” category or something :)

:-). Works as advertised

Perfect!. I use this app often. It's so easy to use.

Weird. Not sure what their idea of standard units are but it sure isn't my idea of standards

Great. Been using this app for years. Simple and reliable.

Great!. Does it's job, no ads, what's not to like!

Perfect for everyday use. It's simple to use & perfect for everyday use! No adds, thankfully. It looks as its shown.

Very good for a free app. Missing one important unit in the power section, Kilowatts. Otherwise brilliant free app.

Would be better if it doesn't crash all the time. Could be more User friendly

Was Handy. Tried to open tonight (18th Jan 2021) and it immediately closes. I have the latest iOS on an iPhone XS Max.

Good App. Super easy to use, no adds. It does exactly what it says it will.

simple and useful app. nice looking UI and works nicely. appreciate that it's free and ad-free :) would be great if: 1) the app can remember the last units i had selected for a particular type (eg. for distance, that it remembers my last conversion was inches to metres, rather than back to default units); 2) there's the ability to fav/bookmark a particular conversion for quicker access later.

Where is the weight converter?. Until weight is added this app is useless

Great love it😊👏. Love this app! Use it all the time👌👏

No Longer working?. Been the best app! Hopefully it’s just a glitch

Functional. Works seamlessly, and as it is advertised.

Great.. What a great free conversion app. I was blown away with what I got. And add free. Couldn't be more perfect. :)

Great but.... Love the no ads aspect but have found some inaccuracies in some conversions.

brilliant. brilliantly designed with all the key measures most people would want to convert

Great app. I love this, it means I can convert things on the go without the need to remember math formulas. There is one in-app purchase for currency conversion, but think about it, they've given you a great little app, might as well donate a little to them.

Amazing app. This is completely ad free and is really easy to use with all conversions you could need, thankyou for this app!

Doesn’t open anymore. I love this app & use it all the time. Very useful, except I can’t seem to open it anymore.

Great free app. Very simple to use app with all of the units I use and best of all it’s all free with no ads. Thank you!

Brilliant. This is just what I've been looking for - I have to deal with both imperial and metric measurements every day and I needed a quick and easy converter. This is it. AND it doesn't have ads.

Fantastic. Fantastic app for everyday conversions! Also, MP333, the weight conversion is titled 'mass'

Great app. Great app!! Only one problem there is no weight converter

The best converter out there. The best converter out there

Good but.... It's a great app and works well, but... there appears to be no logic in the order the units appear in, which can make it hard to find what you are looking for.

No currencies in the upgrade?. Great app, currencies complete it. But they are no where to be seen....

Awesome apps guys. Would be even super to be able to search the wanted unit of measurement or have favourites. Since it's time consuming on no have to scroll to each one every time.

Cool. Please ad money @@@@@@@@@

KW. Needs KW ( killer watts) into horsepower I know killer watts is 1000 watts but could b ezy er for people

Very handy. This app is really easy and simple to use and is not one of those gimmicky converter apps like some of them. Definitely worth a five star rating.

Great app. Very good, it's just that you have scroll for different unit, it would better if it's a table. But overall it's great

Does what it says. Easy to use. No ads. Perfect

So easy to use.. I used another converter app and hated it as it was fiddly to navigate and the menu system was awful. This is so easy to use and to find what you need using the roll system. Thanks for making a great app!

Inaccurate. Don’t trust the metres to feet conversion

User. Little cumbersome to try selecting the conversion units, but otherwise fantastic!

Needs an update I think. Updated iPhone this week and am unable to use app...

Not helpful. Unfortunately I did not find this app helpful. It did not have the conversion from horse power to kilowatts.

Imagine you at your best. All the time. Picture yourself at your sharpest and most productive. Your most alert and focused. Your most lucid, creative and confident. At work. At play. In every area of your life. Add Mind Lab Pro® v4.0 to your daily routine and uncap your true potential. Buy Now!

Free is good!. It works as expected.

Fantastic Converter. Simple, Quick, no advertising

Solid.. Great app. Disregard vobadia's review, as there are weight conversions.

Useful. Very helpful app!¡

Works as promised. everything works, and even the kilograms are there (look for them under 'Mass'); the app is indeed ad-free. GUI is a bit odd, don't see any advantage in the crooked selection menu, but I can live with that.

Nice app with no ads. I like it. I used this app for converting miles and km and it helped me. Plus as the title says, no annoying ads

Useful. Best of all, it’s free. This app has helped me so much at work and everyday life.

Good app. Searched for this app to load into my new phone, it’s the easiest metric/imperial conversion I’ve ever used, glad to have found it again. And genuinely no ads.

Pressure conversion is poor. Where is the inches of water, kpa, mpa, mbar, oz/in2, kg/cm2, etc. lots missing

One screen easy. So far I've liked how convenient it is to do everything in one screen. Definitely saves a lot of time. If more space was provided foe larger numbers and bolder Numbers in the response/answer column, it'd be pretty close to perfect.

Gd ap. Has all the conversion types I need & no ads- yay !!

Free! No ads!. All free apps should have no ads, ad supported apps are not free (data use!)

User unfriendly. Don't use this app. I had to delete it a week after it was installed. Useless

Great and super easy to use!. Great and super easy to use!

Probably better out there. It seems luck it had plenty of units, so maybe the other complaints are old? Plus it says you can create your own. My biggest beef is that it has lots of units, and I paid for the option to remove/disable them but that feature isn't working

Nice and simple and NO ADDS. SIMPLE and NICE layout, NO ADDS

Well done!. One deficiency is a lack of Imperial liquid measures for millions of Canadian users. Next update maybe?

Very good. I love this app it very good use it alot

A+. App works perfectly, I use it a lot, And it's free! Thank you to the creator!

Bugs!. Était très bien avant la dernière mise à jour IOS. Maintenant l'apps plante dès le démarrage!

Interesting design. I like it... Lacks some conversions

Great!!!!!!. Great app!! But I really think it's time for an update, especially since the app isn't even made for the iPhone 5. And now that iOS 7 is out it really needs to be updated!!!!!!!

Great converter. Works great. Quick and simple to use.

No weight. No weight conversion! LAME

Pretty good with some deficiencies. No ads and GUI is excellent. Number keyboard needs to be changed to match the standard calculator layout, numbering from bottom to top. This fault causes me to enter the wrong numbers all the time. Imperial measures need to be added, as does a fuel mileage conversion between miles per US gallon, litres per hundred kilometres, and miles per imperial gallon.

Useless now. Used to be good but since the update it is unusable on the 4s. I can't see the bottom keys.

Nice. Simple interface, and ad-free as promised.

Great App. Just downloaded and very pleased

Please Add. Please add more conversions to better help customers

Brilliant!. Stellar app lets me convert everything I need and more! If I ever need to convert anything, I can trust this app to have my solution!

Thank you. I appreciate your time and efforts in providing this app as an ad free service. Thank you for your help and service. 👍🏼

Garbage. No kg??? Wtf? Absolutely useless converter.

:). good

Great app!!. No ads, perfect! Just add support for the new resolutions, please!!

Missing. No grams, kgs, or currencies

No Ads!. Used to use another app for unit conversions, and loved it. Then they started adding ads, and changed the interface, and I tolerated it because it was still better than the other unit converters out there. Now they added pop-ups after every other conversion, and I've had enough. Downloaded this, and it's almost exactly what I needed. Simple interface, no ads, with most of the conversions the average guy needs on a daily basis. Only thing I'd like to see added is a fuel consumption conversion. Eg: litres/100k to MPG, for us Canadian folk.

Great App. It's absolutely ad free, it has great conversion scales and the dial is fun and easy to use.

Where's Imperial Unit's. Should have ability to convert from US gal to gal Imp, and litres to gal Imp.

Good. Does what it says. I really only use the temperature converter though but otherwise, works as it should. Data converter would be a nice addition (KB to MB, etc)

Too technical. An ok app, not every intuitive.

Great app. Great converter with lots of units. Great design, But has no Troy ounce unit

Metric Units. Can you please add all the metric units please! But good app

Volume measurements. It would be nice to have imperial units in the volume section. I need those conversions more so than any of the others

Perfect app. Until the world will decide to use a unique set of units, you will need this app

Wooowwwww. Love this app

Weight. Dose not have a direct weight conversion, it has a mass and a density conversion witch is the closest weight conversion

Adsterra is the most preferred ad network for those looking for an alternative to AdSense. Adsterra is the ideal choice for new sites with low daily traffic. In order to advertise on the site in Adsterra, like other ad networks, a certain traffic limit, domain age, etc. is required. There are no strict rules. Sign up!

Good app. This is a good app but the addition of a torque conversion would make it better.

Great app. Its very nice and easy to use

Good. It's actually pretty good (:

New sizes?. Hmm everything got smaller

Great companion. This is a handy little app, has already been a great help.

Merci. Great app and very easy to use

Useful and easy to use. The title says it all.

Great app. Very user friendly. Has most conversions. Very helpful.

Awesome. Yee

iPhone 5 Support?. When it receives iPhone 5 support then 5 star. iPhone 5 has been long enough to get an update. 😬👍

Love it. Does wat it says and it's simple fast and even my kids like it

No weight?!. Looks good but incomplete without weight conversation!

Excellent. Excellent

Awesome!!!!. So helped me with my math, thanks!!!

Great. Simple and actually gets the job done unlike other apps :)

Add more units. Nice app but you can't do currency so please add it.

What happened?. I LOVE this app ... but why'd everything shrink? The app sits inside the screen really small now.

Very easy to use. Nice job

OK, not enough units. It is free with no ads, but does not contain as many units as I would like. No horsepower, watts, etc.

Nice, but annoying keypad layout!. This app does have all the conversions I need, however, the keypad is not formatted in the same direction of every other calculator or keypad you use.

Awesome. It's simple to use, doesn't require iOS 7 or whatever, it has some advanced measurements

Seems great.... But Fahrenheit is spelled incorrectly...

Incomplete. The first conversion I needed it for, torr to atm, wasn't available. The converter does not have torr as an option. Disappointing.

Great free converter. One of the best free apps I have ever used.

Great app. Great app!

Great!. Helpful and useful.

No weight conversion units. My basic purpose was to convert weight from lbs to kgs. Hope to see a update with this feature soon.

Conversion app. It's great for what I need it for

Incomplete. Lacking options. Even some basic ones like weight conversion. Otherwise, good design.

Good app. Exactly as advertised!

Converter. This is by far the best unit converter!

looks cool. it is simple of how much of the limit you use with it. and i should like to know of the imports of how long is kilometers will take you there.

Great. Great

Great. This app is really easy and helpful. Also there is no ads which makes it better.

The BEST !!!. CAN'T BELIEVE IT'S FREE! ⭐⭐⭐⭐⭐⭐ STARS

Great app. Great app, thanks

Me encanto!. Muy util para trabajar. Ampliamente recomendable.

EXTREMELY GOOD. More people should really use this app, it does an awesome job with no ads too!

Works Great!. The previous review wrote that when converting 95Kg to pounds they were given 2.09xE02. That is correct being 2.09 x 10(squared) = 209, which is approximately right. It’s 209.439149 but it likely didn’t show because that user had their TEXT SIZE set too big in Accessibility settings. It works great for me and I’ve double checked LOTS of it’s calculations just to be sure.

Great. Great app ... Would be nice to have a 'switch around' button, ie km = miles <> miles = km !!

Awesome!. Great app, easy to use, polished, and no ads!

Great clean app. Well done, clean converter.

Great App. Easy to use and very informative too.

Not impressed. I found this converter to be significantly lacking in unit options. If you are in engineering or science... Find a more versatile app.