Cat Physics
v1.28.4 · 7.9 MB · code 10
Verify you're human
Solve this to start the download.
File information
UpdatedDec 11, 2025
PublishedApr 26, 2021
Packagecom.donutgames.catphysics
Versionv1.28.4 (10)
Size7.9 MB
MD524d8705c88986632cfb4031b50973bc7
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA133:2D:DC:6B:FC:2C:3E:CD:6D:DC:D6:79:06:D1:6F:A0:30:8C:57:53
SignerCN=Donut Games, O=Donut Games, L=Malmoe, C=SE
Total downloads100,000
This version100,000
DeveloperDonut Games
Age ratingEveryone
What's new in v1.28.4
- Improved support for new devices and the latest Android OS
Security scan
TRUSTED
- Developer signature verified 2025-12-11
- Signature SHA1 33:2D:DC:6B:FC:2C:3E:CD:6D:DC:D6:79:06:D1:6F:A0:30:8C:57:53
- File MD5 24d8705c88986632cfb4031b50973bc7
How to install Cat Physics v1.28.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 7.9 MB of free storage.
- Grab com.donutgames.catphysics_10.apk — hit the Download button above (7.9 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 24d8705c88986632…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.donutgames.catphysics_10.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=Donut Games, O=Donut Games, L=Malmoe, C=SE. 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 Cat Physics — tap Open on the install screen, or find the Cat Physics icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Cat Physics
- "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 5.0 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.