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Guitar Tuner

By Alvin Yu

This app is only available on the App Store for iOS devices.


A useful utility for tuning guitars. Plays each note in standard tuning (E A D G B e).

Please make sure your device in not on silent mode.

***update coming soon

What's New in Version 2.6

Minor bug fixes.


iPhone Screenshot 1
iPad Screenshot 1

Customer Reviews


This app works well with just one minor downfall in my opinion. The notes do not sustain long enough for you to even accurately tune your string. If this feature could be improved it would make this app one of the better ones out there. Every time I grab my guitar and press the note/string desired to tune the note quickly dies out. They should offer that or let the note auto-repeat somehow.

Good app -- needs one tweak

Had this app for a long time. Like it. Needs just one tweak -- as so many others have already noted -- longer note sustain. Too make tuning easier.

If it had a way to increase / decrease the note sustain, that would make it a truly 5-star winning app.

Guitar tuner

For a free app it does a great job. If you whine and cry about the ads you have to much time on your hands. The ads don't get in the way. They are at the bottom of the app. Out of the way and won't interfere with tuning.

Guitar Tuner
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Updated:
  • Version: 2.6
  • Size: 7.9 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 8.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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