A
Alternatives to Android
Google's mobile operating system.
Open Source Alternatives to Android
C
CalyxOS
Privacy-focused Android OS with verified boot and microG support.
Direct replacementOSAndroidOpen SourceNo Tracking
L
LineageOS
Free and open-source Android distribution with broad device support.
Direct replacementOSAndroidOpen SourceNo Tracking
G
GrapheneOS
Privacy and security focused mobile OS based on Android with hardened sandboxing.
Direct replacementOSAndroidOpen SourceNo Tracking