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!

(*) the INTERNET permission is used for ads only.

(**) most of the historic temperaments were included courtesy of NetCat AG.

App Information Tuner - gStrings Free

  • App Name
    Tuner - gStrings Free
  • Package Name
  • Updated
  • File Size
  • Requires Android
    Android 2.3.2+
  • Version
  • Developer
  • Installs
    10,000,000 - 50,000,000
  • Price
  • Category
  • Developer
  • Google Play Link

Tuner - gStrings Free Version History

Select Tuner - gStrings Free Version :
  • 2.1.0 (44)
  • 1.0.15 (34)
  • Tuner - gStrings Free 2.1.0 (44) APK File

    Publish Date: 2016-06-16
    Requires Android: Android 2.3.2+
    File Size: 2 MB (APK file)
    File APK Md5: f0493bbdd27ba082371fb18de431425d
    File APK Sha1: 4510293493e03126dea40457ec1afb85bd1cc20c
    APK Signature: cc2a18a480930f147087c01a368a198496b2459e
    What's new :
    What's new? Everything! v2.0 is a complete rewrite of the successful, but aging tuner released 7 years ago. It has an updated fundamental detection engine, fancy material design and a few new tricks up its sleeve. Hope you like it. v2.1.0: 1. improved fundamental frequency detection, 2. fixed tinting of appcompat radio button selectors.
  • Tuner - gStrings Free 1.0.15 (34) APK File

    Publish Date: 2014-03-27
    Requires Android: Android 1.5 and up
    File Size: 972 KB (APK file)
    File APK Md5: 2a70da67f0bace125fae7a850ad09636
    File APK Sha1: 2302c61cd09f8eedc483a1c3cc11e1d89237c2f4
    APK Signature: cc2a18a480930f147087c01a368a198496b2459e
    What's new :
    1. small UI improvements, 2. bugfixes. Show More...

Tuner - gStrings APK
gStrings is a chromatic tuner application measuring sound pitch and intensity. It will let you...
Tuner - gStrings Free APK

gStrings is a chromatic tuner application measuring sound pitch and intensity. It will let you...

Top Apps Show More...

Skype - free IM & video calls APK

Skype keeps the world talking. Say “hello” with an instant message, voice or video call—all for...
Google Photos APK

Google Inc.
Google Photos is a new photo gallery from Google, made for the way you take photos today. Your...
Viber APK

Viber Media S.à r.l.
Viber is a messenger that is as fast & easy as texting – only for FREE! Viber messenger...
Dropbox APK


Dropbox, Inc.
Dropbox is the place for your photos, docs, videos, and other files. Files you keep in Dropbox...
Google Street View APK

Google Inc.
Explore world landmarks, discover natural wonders, and step inside locations such as museums,...
LINE: Free Calls & Messages APK


LINE Corporation
LINE reshapes communication around the globe, bringing you closer to your family, friends, and...
Twitter APK


Twitter, Inc.
See what’s happening in the world right now. From breaking news and entertainment, sports and...
Clean Master (Boost & AppLock) APK


Cheetah Mobile
The most trusted and safe Android optimizer, junk file cleaner, speed booster, battery saver...