Tuner - gStrings

4.18K reviews
Content rating
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About this app

gStrings is a chromatic tuner application measuring sound pitch and intensity.

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!

Thank you note: most of the historic temperaments were included courtesy of NetCat AG.
Updated on
Aug 22, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Committed to follow the Play Families Policy

Ratings and reviews

4.05K reviews
Anthony Frisko
February 13, 2022
Great tuner. Would be great if the dev would stop being a con artist though. I've paid for this 3 times now. It's clever, copy and pasting and renaming the app and then deleting the old version so that everyone starts clean on purchase history, every once in a while. Getting old bro. Last time I'm buying. The lazy developer welfare is running low.
40 people found this review helpful
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RA Diabolikal
September 14, 2023
Simple in design but detailed in how it works. I'm very happy to have purchased this tuner app. It's also helpful when warming up the voice to make sure you're hitting the right notes. It's a great app and my favorite tuner I've used so far.
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February 19, 2022
Was a good app in past but now there seems to be a bug. I gave it microphone permission but it's still stuck in the "this app needs microphone permission to work Yadda yadda" screen. Reinstalling didn't fix the issue. The free version worked. I also don't get why it makes me want to download a second identical app from the store after purchasing the ad-free version, just for that to be not usable. It would be better if there was a option to upgrade the ap I currently have already downloaded.
32 people found this review helpful
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What's new

Latest Android OS compatibility fixes