Cat Physics

Can you handle one ball, two cats, and lots of surprises?

Donut Games · com.donutgames.catphysics

Not rated yet 100K+ downloads v1.28.4 7.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 7.9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.28.4 (10)
Updated: Dec 11, 2025 (10 months ago)
APK size: 7.9 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Casual (game)
Listed since: Apr 26, 2021 (at least)
Permissions: 4
Website: donutgames.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Cat Physics is a game by Donut Games in the Casual category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 4 permissions, none of them sensitive. The game offers in-app purchases through Google Play.

What's new in v1.28.4

- Improved support for new devices and the latest Android OS

Description

From the listing uploaded by “appupdater”.

What are cats up to at dawn, when nobody's around? Sneaking around the back alleys? Probably! Going through garbage cans? Not likely! Playing Donut Games? Most certainly! Join the cats in their favorite midnight ball game: CAT PHYSICS! The objective is simple -- Pass the ball from one cat to another! Sounds too simple? Oh, wait... did we mention flip boards, glass windows, trap doors and other obstacles? * * * * * * * * * * * * * * * * * * * * * * * * GAME FEATURES: - 250 clever puzzles to solve* - Cozy midnight backdrops - Jazzy background music - Complete puzzles using different solutions: Increased replay value! - Donut Games' famous 3-star ranking system - Achievements to unlock - Donut Games' Collectors Icon #22 - And much more... * * * * * * * * * * * * * * * * * * * * * * * * * The game is free from ads. The "Original" game mode and 10 levels are included and playable at no cost. A premium upgrade is provided as an optional one-time in-app purchase, for anyone who'd like all game modes and levels. Enjoy another Donut Games release!

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Dec 11, 2025.
Certificate issued to “Donut Games” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Dec 11, 2025
Validated against Google Play Dec 11, 2025
Signed byCN=Donut Games, O=Donut Games, L=Malmoe, C=SE
Signing certificate (SHA-1)33:2D:DC:6B:FC:2C:3E:CD:6D:DC:D6:79:06:D1:6F:A0:30:8C:57:53
File MD524d8705c88986632cfb4031b50973bc7
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Cat Physics requests 4 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Google Play license check com.android.vending.CHECK_LICENSE
In-app purchases (Google Play Billing) com.android.vending.BILLING
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Landscape screen android.hardware.screen.landscape
Touchscreen android.hardware.touchscreen
Multi-touch screen android.hardware.touchscreen.multitouch
Touchscreen multitouch distinct android.hardware.touchscreen.multitouch.distinct

Cat Physics APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Cat Physics free?

The APK is free to download, but the game offers in-app purchases through Google Play.

Is the Cat Physics APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 24d8705c88986632cfb4031b50973bc7.