Tuner - gStrings

4.7
4.13K reviews
50K+
Downloads
Content rating
Everyone
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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
Jan 4, 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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4.7
4.13K reviews
Piotr Cyrankiewicz
January 6, 2023
Developers were helpful with resolving this issue. I checked that now it works as expected. ~If I uninstall the ad supported version the purchased one stops working. WTH, ehy do I need two apps?~
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cohortor.org
January 6, 2023
Hello, you do not need two apps. The paid version has no ties to the ad supported version. Just make sure you have purchased the paid app, not the "disable-ads" in-app item of the ad supported version. I would suggest uninstalling both, then reinstalling the one you paid for. Additional details: https://cohortor.org/gstrings/faq.html
Christoffer Strand
January 17, 2023
Purchased, does not work. Says it needs microphone permission, but I have already granted it. Reinstalling free version :(
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Steve Wells
January 21, 2023
Couldn't be simpler, works perfectly, been using this for many years and still loving it.
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What's new

Latest Android OS compatibility fixes