Guitar Tuner Guru - Guitar&Uke
v2.17.6 · 23.7 MB · code 5503
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File information
UpdatedFeb 6, 2026
PublishedDec 11, 2020
Packagecom.t4a.guitartuner
Versionv2.17.6 (5503)
Size23.7 MB
MD50d2561eb22712fe4c34a3e2397adda55
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA107:4A:44:8D:AD:90:75:59:00:12:33:43:CC:4C:58:16:D0:74:41:65
SignerOU=T4A, C=FR
Total downloads5,000,000
This version5,000,000
DeveloperTabs4Acoustic
Age ratingEveryone
What's new in v2.17.6
2.17.5 :
- Enabled Edge-to-edge display
2.17.4
- Fixed some stability issues
- Fixed some startup crash
2.17.3
- Updated dependencies
- Removed old unused dependencies
2.17.2
- Added some missing translations
- Improved loading times in onboarding screen
2.17.1
- Stability improvements
- Fixed the string detection feedback alert
- Fixed the loading bug on the onboarding screen
2.17
- New UI version, more streamlined and easier to use
- New Onboarding Screen for new users
- Enabled Edge-to-edge display
2.17.4
- Fixed some stability issues
- Fixed some startup crash
2.17.3
- Updated dependencies
- Removed old unused dependencies
2.17.2
- Added some missing translations
- Improved loading times in onboarding screen
2.17.1
- Stability improvements
- Fixed the string detection feedback alert
- Fixed the loading bug on the onboarding screen
2.17
- New UI version, more streamlined and easier to use
- New Onboarding Screen for new users
Security scan
TRUSTED
- Developer signature verified 2026-02-06
- Signature SHA1 07:4A:44:8D:AD:90:75:59:00:12:33:43:CC:4C:58:16:D0:74:41:65
- File MD5 0d2561eb22712fe4c34a3e2397adda55
How to install Guitar Tuner Guru - Guitar&Uke v2.17.6 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 23.7 MB of free storage.
- Grab com.t4a.guitartuner_5503.apk — hit the Download button above (23.7 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 0d2561eb22712fe4…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.t4a.guitartuner_5503.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read OU=T4A, C=FR. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Guitar Tuner Guru - Guitar&Uke — tap Open on the install screen, or find the Guitar Tuner Guru - Guitar&Uke icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Guitar Tuner Guru - Guitar&Uke
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.