Alternatives to H5OS for all platforms with any license

Android

Android is an operating system for mobile devices such as smartphones and tablet computers. It consists of a kernel based on the Linux kernel, with middleware, libraries...

Free Open Source Android Android Tablet Android Wear
ARM support Android Wear compatibility Batch rename files Google Calendar integration ... Apps that Sync with Google Calendar Google Drive integration Sync with Google Drive Google integration Linux-based Memory usage Mobile OS Operating system Optimized for Fastboot mode Upload directly to Google Drive Add a feature

848 Like
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...

Free iPhone iPad Apple Watch
Privacy focused File-sync Integrated Web Browser Mobile apps ... Mobile OS Night mode/Dark Theme No Internet required Operating system OTA Updates Security focused Support for Smartwatch Uses simultaneously WiFi & mobile data Voice Call Add a feature

121 Like
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
Linux-based Mobile OS Portable Linux Add a feature

36 Like
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 Self-Hosted
Minimalistic Mobile OS Operating system Add a feature

50 Like
Tizen OS

Tizen is an open source mobile and device operating system based on Linux developed by Samsung and Intel. It can support programs written with Samsung’s Bada SDK as...

Free Open Source Linux
Lightweight Linux-based Mobile OS MultiTouch ... Multitasking Add a feature

26 Like
OxygenOS

The new operating system from OnePlus, based on Android. OxygenOS is light and essential with subtle, useful features.

Free Android
Customizable Mobile OS Operating system Root required Add a feature

18 Like
AOSP Extended

An AOSP based ROM which provides stock UI / UX with various customisation features along with the Substratum theme engine. The project has been made by cherry picking...

Free Open Source Android
No features added Add a feature

5 Like
Fairphone Open

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

Free Open Source Android
Custom-ROM Mobile OS Operating system Add a feature

5 Like
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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
Configurable Linux Linux-based Operating system ... Scalable Add a feature

7 Like
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...
- Discontinued
  The project is discontinued. See: https://developer.mozilla.org/en-US/docs/Archive/B2G_OS
Free Open Source Self-Hosted
Mobile OS Operating system Add a feature

7 Like