The Best 33 Astian OS Alternatives

  • Carbon ROM icon

    Carbon ROM

    CarbonRom is an aftermarket firmware based on the Android Open Source Project. Features: PIE Halo AOKP Ribbons Comprehensive speed...

    Free Open Source Android Android Tablet

  • B2G OS icon

    B2G OS

    B2G is a community maintained open source operating system for smartphones, tablets, smart TVs and other connected devices. The project was started in 2011 and is based...

    Free Open Source Self-Hosted

  • QtMoko icon

    QtMoko

    QtMoko is debian distribution for Linux based SmartPhones, like Openmoko Freerunner and Goldelico's GTA04 phone. Phone and user interface is based on QT Extendeded...

    Free Open Source Linux Self-Hosted

  • Dirty Unicorns icon

    Dirty Unicorns

    Dirty Unicorns is a feature packed custom ROM for over 20 different Android devices. The unique features of the ROM include status bar & notification shade...

    Free Open Source Android Android Tablet

  • Android Ice Cold Project AICP-ROM icon

    Android Ice Cold Project AICP-ROM

    AICP-ROM is a custom rom based in LOS with more settings and frequently updates AICP started on a Desire HD years ago (2012) and since then evolved into a mature ROM...

    Free Open Source Android

  • Kali Nethunter icon

    Kali Nethunter

    The Kali Linux NetHunter project is the first Open Source Android penetration testing platform for Nexus devices, created as a joint effort between the Kali community...

    Free Open Source Android

  • H5OS icon

    H5OS

    h5os is a mobile os based on firefox os developed by acadine technologies. h5os is a dynamic, scalable operating systems software...

    Free Self-Hosted

  • EMUI icon

    EMUI

    One-button navigation, calendar schedule management, search, and share, EMUI 5.1, every tiny and detailed optimization, brings you a new enjoyable user experience. ...

    Commercial Android

  • SOKP icon

    SOKP

    SONIC OPEN KANG PROJECT (SOKP) Aftermarket is an aftermarket firmware based latest "Android KitKat 4.4.4" This firmware is designed By Sonic-Developers. It...

    Free Open Source Android

  • crDroid icon

    crDroid

    crDroid is a free AOSP / CyanogenMod Android based ROM bringing a lot of custom features ported from AOSPA, SlimRoms, OmniRom and many others great roms out there. ...

    Free Open Source Android Android Tablet

  • Fairphone Open icon

    Fairphone Open

    alternative, open source version of Fairphone OS, built by Fairphone, that puts transparency and ownership in the spotlight.

    Free Open Source Android