Below you will find a list of players in the open source mobile ecosystem.

Alternative mobile OS

Projects still maintained

Name Description URL Supports running Android apps Supported commmunication networks
/e/OS AOSP deGoogled mobile OS https://murena.com Yes up to 5G
FuryOS Debian based mobile OS https://furilabs.com/ Yes up to 4G/VoLTE
GrapheneOS AOSP based OS with focus on privacy and security https://grapheneos.org/ Yes up to 5G
LineageOS AOSP based mobile OS https://lineageos.org/ Yes up to 5G
Mobian Debian based mobile OS https://mobian-project.org/ No up to 4G/VoLTE
postmarketOS Alpine Linux based mobile OS https://postmarketos.org/ Yes up to 4G (no VoLTE)
PureOS Debian based mobile OS https://puri.sm/ No up to 4G/VoLTE
KaiOS Firefox OS based OS for non-touch smartphones https://www.kaiostech.com/ No up to 4G/LTE
Replicant Fully free AOSP based OS https://www.replicant.us/ Yes up to 3G
Sailfish OS MeeGo based mobile OS https://sailfishos.org/ Yes up to 5G
Sculpt OS Open source general-pupose OS with an experimental phone variant for the PinePhone https://genode.org/index No -
Ubuntu Touch Ubuntu based mobile OS https://ubports.com No up to 4G/VoLTE
WebOS Ports Open webOS based mobile OS https://webos-ports.org No -

“-” = no information could be found.

What’s the difference between Android Open Source Project (AOSP) and Android ? AOSP is Android without most of the Google Mobile Services (GMS), such as the Google Play Store. AOSP based mobile OSes are similar to common Android phones. AOSP is developped by Alphabet (Google), and developers can modify it to their likings.

Phone manufacturers

Companies selling phones with alternative mobile OSes

Name URL Available pre-installed OSes
Fury Labs https://furilabs.com/ FuryOS
Murena https://murena.com /e/OS
Pine64 https://pine64.org/, https://pine64eu.com/ postmarketOS, Mobian, Manjaro+Plasma Mobile
Purism https://puri.sm/ PureOS
Volla https://volla.online Ubuntu Touch, Volla OS
Jolla/Reeder https://jolla.com/ Sailfish OS

Why is X company not listed ? Some companies phones’ are compatible with previously listed OSes, but only sell their phones with Android, ie: Fairphone.

Associations promoting open source mobile software

Name Description URL Country of origin
AFUL Promoting open software and use of open standards. https://aful.org/ France
April Promote and defend open software. https://april.org France

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