My Muscle Anatomy
v3.5 · 75.3 MB · code 35
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File information
UpdatedFeb 6, 2026
PublishedApr 20, 2021
Packagecom.visual3dscience.muscle
Versionv3.5 (35)
Size75.3 MB
MD5d2f72e5ac5ff01324e304cfcc88be802
Min SDK22
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1C7:5D:B6:94:9A:C7:B1:92:7D:C7:B9:FD:44:64:52:ED:D6:24:AD:71
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperVisual 3D Science
Age ratingEveryone
What's new in v3.5
My Muscle Anatomy 3.5 Update Notes
- Updated User Interface
- improve App Performance
- Updated User Interface
- improve App Performance
Security scan
TRUSTED
- Developer signature verified 2026-02-06
- Signature SHA1 C7:5D:B6:94:9A:C7:B1:92:7D:C7:B9:FD:44:64:52:ED:D6:24:AD:71
- File MD5 d2f72e5ac5ff01324e304cfcc88be802
How to install My Muscle Anatomy v3.5 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 75.3 MB of free storage.
- Grab com.visual3dscience.muscle_35.apk — hit the Download button above (75.3 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 d2f72e5ac5ff0132…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.visual3dscience.muscle_35.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 My Muscle Anatomy — tap Open on the install screen, or find the My Muscle Anatomy icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for My Muscle Anatomy
- "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 5.1 Lollipop 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.