My Urinary System
v2.3 · 70.4 MB · code 13
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File information
UpdatedMar 1, 2026
PublishedMar 14, 2021
Packagecom.visual3dscience.UrinarySystem
Versionv2.3 (13)
Size70.4 MB
MD5493186a7234fd7baf6dce9d04e8e632c
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA122:08:DC:C5:A9:5F:B7:C6:EE:4C:CE:F4:3E:E1:E2:B4:27:AF:30:DF
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads50,000
This version50,000
Developervisual 3d science
Age ratingEveryone
What's new in v2.3
My Urinary System 2.3Update Notes
- improve App Performance
- improve App Performance
Security scan
TRUSTED
- Developer signature verified 2026-03-01
- Signature SHA1 22:08:DC:C5:A9:5F:B7:C6:EE:4C:CE:F4:3E:E1:E2:B4:27:AF:30:DF
- File MD5 493186a7234fd7baf6dce9d04e8e632c
How to install My Urinary System v2.3 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 70.4 MB of free storage.
- Grab com.visual3dscience.UrinarySystem_13.apk — hit the Download button above (70.4 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 493186a7234fd7ba…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.visual3dscience.UrinarySystem_13.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 Urinary System — tap Open on the install screen, or find the My Urinary System icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for My Urinary System
- "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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.