Triceps, Biceps, Forearms
v8.2.1 · 85.8 MB · code 51
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File information
UpdatedMay 21, 2024
PublishedFeb 8, 2021
Packagecom.fitivity.biceps_and_triceps
Versionv8.2.1 (51)
Size85.8 MB
MD587c25c28065e775b89deb7aa6a7163a9
Min SDK15
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA179:A5:EE:43:6C:10:6F:15:B2:40:80:3D:55:A2:D1:57:07:2C:DB:42
SignerOU=fitivity
Total downloads50,000
This version50,000
DeveloperFitivity inc.
Age ratingEveryone
What's new in v8.2.1
8.2.1
- fix crash on startup
8.2.0
- billing library update
- fix crash on startup
8.2.0
- billing library update
Security scan
TRUSTED
- Developer signature verified 2024-05-21
- Signature SHA1 79:A5:EE:43:6C:10:6F:15:B2:40:80:3D:55:A2:D1:57:07:2C:DB:42
- File MD5 87c25c28065e775b89deb7aa6a7163a9
How to install Triceps, Biceps, Forearms v8.2.1 on Android API 15+
Takes about 2 minutes. You'll need roughly 85.8 MB of free storage.
- Grab com.fitivity.biceps_and_triceps_51.apk — hit the Download button above (85.8 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 87c25c28065e775b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fitivity.biceps_and_triceps_51.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=fitivity. 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 Triceps, Biceps, Forearms — tap Open on the install screen, or find the Triceps, Biceps, Forearms icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Triceps, Biceps, Forearms
- "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 15 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.