Piano Chords and Scales
v2.1.2 · 34 MB · code 212
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File information
UpdatedJun 6, 2024
PublishedMar 22, 2021
Packagecom.sincereapps.casa.free
Versionv2.1.2 (212)
Size34 MB
MD5d86cb704f9c9a85a0addd04aa5650cd3
Min SDK27
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1F0:C8:8F:E8:00:83:E7:23:A2:FB:52:72:1C:24:41:BC:A4:81:CC:EC
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500,000
This version500,000
DeveloperSincere apps
Age ratingEveryone
What's new in v2.1.2
Bug fixes and stability improvements.
Security scan
TRUSTED
- Developer signature verified 2024-06-06
- Signature SHA1 F0:C8:8F:E8:00:83:E7:23:A2:FB:52:72:1C:24:41:BC:A4:81:CC:EC
- File MD5 d86cb704f9c9a85a0addd04aa5650cd3
How to install Piano Chords and Scales v2.1.2 on Android API 27+
Takes about 2 minutes. You'll need roughly 34 MB of free storage.
- Grab com.sincereapps.casa.free_212.apk — hit the Download button above (34 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 d86cb704f9c9a85a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sincereapps.casa.free_212.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 CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Piano Chords and Scales — tap Open on the install screen, or find the Piano Chords and Scales icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Piano Chords and Scales
- "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 API 27 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.