Guitar Tuner - Ukulele & Bass

Guitar Tuner - Ukulele & Bass download

DoubleTune is an advanced tuning app created by professional musicians. It’s suitable for tuning a range of string musical instruments, learning new chords and refreshing your memory of already-learned ones. Competitive educational games are equally useful for beginners and mastered guitar players. One way or another, DoubleTune is a must-have app for any musician.

Made by experienced guitarists, it is simple, fast, intuitive and accurate. It’s perfect for tuning acoustic, electric and bass guitars, along with ukulele, banjo, violin and cello.

- Choose between a range of tuning presets and modes:
- Tune Guard™;
- Standard and Popular tunings (6 and 12 strings);
- Drop and Double Drop;
- Open, Modal and Lower;
- Ukulele tunings;
- Bass guitar tunings;
- Chromatic tuner;
- Auto and Manual modes;

Tune Guard™ is a smart feature that helps you tune safely. It warns you with both visual red signal and string highlighting when this string is too tight and is about to break. The mode is designed to help beginners and inexperienced musicians save their strings, time and money.

You can easily tune:
- Electric and Acoustic guitars;
- Western and Classic guitars;
- Bass 4 and 5 strings;
- Ukulele;
- Violin;
- Cello;
- Mandolin;
- Viola;
- Balalaika;
- Banjo;
- And any other string instruments.

Get the most out of DoubleTune games:
- Learn chords! Hone your skills and get familiar with many of common chords. These entertaining games focus on chords and chord diagrams. You can easily transfer this experience to real guitar playing!
- Ear training. Learn basics of guitar music theory in a fun way. Master your musical hearing and chord recognition ability with the help of quizzes.
- Stay competitive and try to get the best score in less time!

Great for professional and beginner guitarists! Enjoy tuning your instruments at the astoundingly high level.

The app contains the following subscription options:
- Weekly with a 7-day free trial at $ 7.99; yearly at $ 37.99*
- Payment will be charged to iTunes Account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is turned off at least 24-hours prior to the end of the current period.
- The account is charged for renewal within 24-hours before the end of the current period.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
- The cost of renewal is equal to the value that “Apple’s App Store Matrix” determines as the equivalent of the subscription price in $USD.
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
- You can subscribe for unlimited access to our PRO services:
* Tune Guard™ for safe tuning;
* all instruments;
* all games.

Privacy Policy:
Terms of Service:

*Price are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in $USD.

* Tune Guard™ feature does not guarantee 100% safely tuning. Gismart Ltd. takes no responsibility for causing any damage to your strings.

Guitar Tuner - Ukulele & Bass App Description & Overview

The applications Guitar Tuner - Ukulele & Bass was published in the category Music on 2013-07-07 and was developed by Gismart. The file size is 225.02 MB. The current version is 4.9.0 and works well on 10.0 and high ios versions.

We hope you’re enjoying the app! Please, keep it regularly updated to always have our greatest features and latest improvements.
- Performance and stability improvements

Guitar Tuner - Ukulele & Bass App Tips, Tricks and Rules

Guitar Tuner - Ukulele & Bass Reviews


A great app that all musicians need !  JerryfromLebanon  5 star

A nice app with lots of frills and very easy to use. Highly recommended A+++++


Solid  $100%Ryan  5 star

Doesn’t limit tunings, minimal bs, great free tuner.


It was better before.  Carlos_G_1  3 star

Really good app. But it was better when it was free.


!!!  emmliv101  5 star

Okay so I only downloaded this so I can tune my ukulele. IT WORKED PERFECTLY. I didn’t think the app would work that well.


Loves it  Love2babies  4 star

Great app. Would love to drop D without additional charge, but I get it

da Z Star

Guitar Tuner  da Z Star  5 star

Good reference & teaching tool.


Worst tuner ever  124567888742  1 star

It said to twist it higher then I played the note and the string broke


Works Great  Bbaker011554  5 star

Best I’ve found in phone app tuners


Guitar tuner  ukutar  5 star

Great app easy to use and right on Love it thanks ,Strose


Not free  Hillyu  1 star

Not free at all, it will try to hook you up with subscription watch out for traps.


Chito  Chi20l  5 star

Easy to use and perfect tuner.

bold deceiver

Good little tuner works for me  bold deceiver  5 star

It works easy to use


Love it  882mko  5 star

Easy to use tuning app


Forced Subscription  Tripodi11  1 star

Really enjoyed the app until it randomly forced me to sign up. The app is labelled free but it is not! You can’t use any of the features without a subscription. I understand the developers need to make money but forcing a user to pay for a free app is confusing and false advertising. I honestly would pay for the app if it wasn’t done in such a sly manner. The app is perfectly fine but the selling tactics should be reconsidered.


Great tuner ap!  MotoCraft  5 star

Easy to use, works great. No issues :)


Unsubscribe???  poorandbroke  2 star

I want to unsubscribe as it is too expansive for what u get


Didn’t realise how expensive it is  Xolo1974  1 star

I downloaded the wrong version and meant to download the limited version. But the cost is incredible and now I am signed up for 12 months. Good app but the price is ridiculous


Top app real cool  Nagunnoblu  5 star

Top app


This app tricked me into subscribing for $11.49 per week  Mysticspiralbamby  1 star

This app is a disgrace. Quickly clicking through the menu after opening the app for the first time in a while and I able to accidentally subscribe to an $11.49 per week subscription for something that was previously free. That is almost $600 per year. I am disgusted at this kind of dishonest behaviour and I hope this review serves as a warning to other users who are thinking about downloading this app. If you did accidentally subscribe, you will have 7 days to cancel before your credit card is charged.


Watch out  nogoodtuner  1 star

This app has an expensive monthly fee after a 1 month trial.


Works for Ukelele  Atakphoto  5 star

Simple to use and helps keep my daughter tune her instrument


Best way to tune my guitar 🎸  kaildog  5 star



Superb  Gsom111  5 star

Tuned my unplugged bass. If the room is quiet enough app correctly shows how detuned each string is. And free version is more than enough! A+


Handy  yuyyuuuyyy  5 star

Accurate, easy to use, and works on all my string instruments

The Wandering Texan

Great Product  The Wandering Texan  5 star

Excellent product. Fast and easy to use.


👍  DarthVlad200  4 star

Tunes everything!


Love it from a tone deaf guy  tonnedeafcvhtyuiop  5 star

Love it from a tone deaf guy

Timid Sauce

What a package deal  Timid Sauce  5 star

I love music and playing it myself so having an app that tunes multiple of my instruments is sweet, thanks


Actually works  estaibio  5 star

This works very well and has a free version. Many thanks to the developers


Great app  JayKing0422  5 star

Very convenient that have these features and tools available on my mobile device and not have to worry about purchasing or carrying extra tools.


Free app with a subscription  Www1246742  1 star

Makes you sign up for a subscription within 2 minutes of starting the app, considering this is supposed to be a free app, this is a disgrace


Best tuner  Derekwalton  5 star

I have tested dozens, both free and purchased and this is the best that I have used.


Simple, effective  Emma79984  5 star

Really easy to use, great choice of different tunings


e String broke  Seanmurphy3828163747489194  1 star

This app I find is off key and it got me to tighten my e string until it snapped.


Excellent app  Hevynev  5 star

Does everything you need, I sing into the pitch checker feature when I'm trying to get the song in my head onto the fretboard! I really like this app :)


Bad tuner  Thomas445m22  1 star

Every time I try the ukulele tuner it says every string is string c and I now can't play my ukulele because it is out of tune completely

Fee Fontana

Good  Fee Fontana  5 star

Very Good!


Broke a guitar string using this app  TickleLittleGummyBears  1 star

It should say which way to move, broke a guitar string because of it


Nice app. Works well  Alan_2006  4 star

Good tuner with an understandable interface. Recommended. The tuning fork would be more useful if you could select by note rather than frequency.


Good interface  murney  4 star

Decent app, with good interface, among many SHITE ones. Thanks.

Guitar Tuner - Ukulele & Bass Comments

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