Tuner for Guitar & Violin
DoubleTune: Tune Ukulele, Bass
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Description

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 3-day free trial at $3.99;
- Yearly with a 7-day free trial at $21.99;
- Weekly with a 30-day free trial at $3.99;
- Music One weekly subscription with a 3-day free trial for 9.99/weekly;
- Music One yearly with a 7-day free trial at $59.99;
- Monthly at $14.99.
- 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: https://gismart.com/privacy-policy/
Terms of Service: https://gismart.com/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.
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In-Apps

Guitar
$4.99
Ukulele
$4.99
Music One
$15.99
All In One
$9.99
Safe Tuning
$4.99
Try accurate Tuner
$79.99
Try an accurate Tuner
$6.49
Annual Premium Subscription
$98.99

Screenshots

User Rating

4.23 out of 5

959 ratings in Australia

5 star
659
4 star
124
3 star
37
2 star
19
1 star
120

Ratings History

Reviews

Great but

millymcpilly on

I was using this app to tune my guitar because I just got new guitar strings and one of the strings snapped mid tuning I don’t know if I used it wrong ( I was on the right string by the way ) or it’s not my fault, but great app and really easy to use overall

Not very accurate

Thinkofanumber on

Sometimes the needle points dead centre, but the frequency tells me I’m 1-2 Hertz out. Sometimes the frequency is spot on, but the needle is not dead centre. None of that would matter if I could actually get my guitar tuned properly, but I can never get it sounding right, even when I spend a long time in this app. I switched to the Fender guitar tuner app, and got my guitar sounding sweet in just a few seconds.

Ttyhdyvfmg7t

iDoal on

Dryyggfghrdc jutnipnkjrbsrguodgtnz fyerurr85t8utyd5yvmvb txt7tde5hyv4hfxvx fixuyrwgu8ferhVtduvdtkHgrgteay

Don’t use this app

dayaratne on

It made my d flat and I had to get a new string

Terrible

jonoboh on

WAY TOO EXPENSIVE DO NOT GET THIS APP DOESN’T EVEN WORK UNLESS YOU PAY. SUCH A RIPP OF. I REAPET DO NOT GET THIS STUPID APP

Not free

MizMav on

Subscription is required for use. It’s not free which is incredibly annoying. I don’t want another subscription. Have a one time payment.

Absolutely amazing

acvdgdo on

I’m just waiting for you

Subscription isn’t mandatory!

Hazza S on

Some reviews here have failed to realise the paywall IS NOT FORCED! There is an option to close it via a (very small) cross button. It would be helpful nonetheless for less keen eyes, to have a clearer way to close it. The app works great and I’ve been using it for 2 years without trouble and without the subscription.

DO NOT DOWNLOAD.

Bella234567890 on

A screen will pop up after you have opened the app and make it look like you’ve selected not having a trial to have a free basic version. It’s intentionally confusing. Plus even if it wasn’t $12 a week is way too much, you could buy an amazing real tuner for much less than even a few months subscription.

violin

Chri5.. on

Doesn’t have violin support

Store Rankings

Ranking History

Category Rankings

Chart
Category
Rank
Top Grossing
14
Top Grossing
17
Top Grossing
22
Top Grossing
23
Top Grossing
28

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App Info

Category
Music
Publisher
Gismart Ltd
Languages
English, French, Italian, Japanese, Norwegian Bokmål, Portuguese, Chinese, Spanish, Swedish, Thai
Recent version
4.33 (1 year ago )
Released on
Jul 7, 2013 (11 years ago )
Last updated
1 week ago