The Best 12 B2G OS Alternatives

  • Android icon

    Android

    Android is an operating system for mobile devices such as smartphones and tablet computers.

    Free Open Source Android Android Tablet

  • iOS icon

    iOS

    iOS is a mobile operating system developed by Apple Inc. and distributed exclusively for Apple hardware. It is the operating system that powers iPhone, iPad and iPod Touch.

    Free iPhone iPad

  • Sailfish OS

    Mobile-optimized with the flexibility, ubiquity and stability of the Linux core and a cutting edge user experience built with the renowned Qt™ platform.

    Free Open Source Self-Hosted

  • Plasma Mobile

    Plasma Mobile turns your phone into a fully open hacking device, just like a PC. You can join us to start building new mobile experiences now. Key features: Libre...

    Free Open Source Linux

  • 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

  • Astian OS

    Astian OS is an operating system that is based on the discontinued Firefox OS, development by Astian Foundation, thus allowing support for mobile devices, TV's, and...

    Free Open Source Self-Hosted

  • 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

  • Fairphone Open

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

    Free Open Source Android