Tuner - gStrings
Contains adsIn-app purchases
3.9star
240K reviewsinfo
10M+
Downloads
PEGI 3
info
About this app
gStrings is a chromatic tuner application measuring sound pitch and intensity. This is the ad supported version.
It will let you tune any musical instrument (violin, viola, violoncello, bass, guitar, piano, wind instruments, your own voice/singing).
Features include:
1. multiple built-in instruments and tunings,
2. support for user-defined custom tunings,
3. a long list of built-in temperaments (just, pythagorean, meantone, comma, etc.),
4. support for user-defined custom temperaments,
5. orchestra tuning (shifting/redefining tone frequencies),
6. pitch pipe,
and many more.
If you were looking for a guitar tuner, try it!
(*) the INTERNET permission is used for ads only.
(**) most of the historic temperaments were included courtesy of NetCat AG.
It will let you tune any musical instrument (violin, viola, violoncello, bass, guitar, piano, wind instruments, your own voice/singing).
Features include:
1. multiple built-in instruments and tunings,
2. support for user-defined custom tunings,
3. a long list of built-in temperaments (just, pythagorean, meantone, comma, etc.),
4. support for user-defined custom temperaments,
5. orchestra tuning (shifting/redefining tone frequencies),
6. pitch pipe,
and many more.
If you were looking for a guitar tuner, try it!
(*) the INTERNET permission is used for ads only.
(**) most of the historic temperaments were included courtesy of NetCat AG.
Updated on
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This app may share these data types with third parties
Device or other IDs
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Data is encrypted in transit
Ratings and reviews
3.9
231K reviews
Nick
- Flag inappropriate
March 12, 2025
This is my go-to app for tuning my guitars, bass, banjo and anything else in need of a little audible tlc. It's easy to use, looks sharp (as opposed to flat) and for the years I've been using it, I've never had a single issue with it. How many apps can you say THAT about?!?
13 people found this review helpful
Molly N.
- Flag inappropriate
August 17, 2025
i mean it is a really great tuner app for sure, but i think it could still be better if there were a few other instrument tuning presets available to choose from, like let's say for a mandolin or kalimba 👀😅 but other than that it is a fantastic app.
1 person found this review helpful
Hunter Nichols
- Flag inappropriate
August 10, 2025
I have been using this app for at least ten years. My guitar teacher got a kick out of the name of the app. However, on android 15 it seems finicky. I'll keep it as a backup to my Korg tuner.
What’s new
Updated dependencies, UMP for EU ad consent collection.
App support
About the developer
