Standard Guitar Tuner is an easy to use guitar tuner. Just start the app, put it close to your guitar and play a string - you will get the idea in no-time.

This tuner uses the internal microphone to analyze the string you're playing on you guitar. It features advanced signal processing algorithms to allow for fast response and precise tuning.

The intuitive interface tells you if the string is too tight or too loose. A tuned string (+/- 2 cents) is indicated in green and a semi-tuned string (+/- 5 cents) is indicated in yellow.

It can tune your guitar in several custom tunings and it allows you to adjust the reference frequency of A4 to get in tune with an orchestra.

Custom tunings:
- Half step down
- One step down
- One and a half step down
- Half step up
- One step up
- One and a half step up
- Drop C
- Drop D
- Drop A
- Drop B
- Open C
- Open D
- Open E
- Open G

What’s New

Version 1.5

- iPhone 5 bug fixed.
- Performance improvements.

Ratings and Reviews

3.2 out of 5
21 Ratings

21 Ratings

amazingturtle117 ,

Good app , just a bit more updates

Its a great app , but it needs a bit more of a better tunning guide , sometimes i dont know if its in right tunning or even if its tunning correctly , but overall great app

Music City Kitty ,

Easy to use

Able to tune guitar in record time easy to figure out even with no instruction

SydneyWr8 ,


this app is amazing! I've been playing for a long time and I have always been using this app!!! I recommend it highly!!!


Tomas Westerlund
22 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2013 Tomas Westerlund


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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