Mental Math 21 APK download
Old versions may contain security vulnerabilities. Prefer the latest version when possible.
- Version
- 21
- Released
- Feb 25, 2026
- Minimum Android
- Android 7.0
- Target Android
- Android 16
- Package
com.helddertierwelt.mentalmath
Download
This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).
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Screenshots
What's new
No changelog was published for this version.
Permissions
No permission changes compared to the previous version.
All permissions (6)
android.permission.ACCESS_NETWORK_STATEandroid.permission.FOREGROUND_SERVICEandroid.permission.POST_NOTIFICATIONSandroid.permission.RECEIVE_BOOT_COMPLETEDandroid.permission.WAKE_LOCKcom.helddertierwelt.mentalmath.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION