LineageOS unofficial fork with built-in microG gapps implementation.
Marathon OS Alternatives
Marathon OS is described as 'Qt6/QML Wayland compositor on PostmarketOS. Runs on any device with mainline Linux support or Libhybris. Core features work at 60 FPS on OnePlus 6. Performance target: fluid on decade-old chipsets, exceptional on newer hardware' and is a Mobile OS in the os & utilities category. There are more than 25 alternatives to Marathon OS for a variety of platforms, including Android, Linux, Linux Mobile, Android Tablet and Self-Hosted apps. The best Marathon OS alternative is Android, which is both free and Open Source. Other great apps like Marathon OS are LineageOS, GrapheneOS, /e/ and postmarketOS.
Alternatives list
- 36 LineageOS for microG alternatives


+1
- 26 iOS alternatives
iOS is a mobile operating system designed by Apple for its iPhone and iPad devices. It offers a user-friendly interface, intuitive features, and seamless integration with other Apple products. With iOS, you can access a wide range of apps, games, and multimedia content, as well...

iOS is the most popular iPhone alternative to Marathon OS.
iOS is the most popular commercial alternative to Marathon OS.
- iOS is Paid and Proprietary
- iOS is Security-focused
- 29 Sailfish OS alternatives
Sailfish OS is a European alternative to dominating mobile operating systems, and the only mobile OS offering an exclusive licensing model for local implementations.


+1
- 45 Fairphone Open alternatives
alternative, open source version of Fairphone OS, built by Fairphone, that puts transparency and ownership in the spotlight.
AXP.OS is a more private and more secure aftermarket mobile operating system based on AOSP & LineageOS.
Distributed microkernel OS with AI and edge computing capabilities for smartphones, wearables, TVs, tablets, and IoT; features multi-layered architecture, custom device kernels, Linux ABI compatibility, seamless interaction, and resource sharing across devices.

Tizen is an open source mobile and device operating system based on Linux developed by Samsung and Intel.



Project Elixir basically offers a minimal UI enhancement & close to Stock Android ROM with great performance, security and stability. Your experience while using Project Elixir will be butter smooth without compromising the quality of the Android experience.


Ubuntu Touch is made and maintained by UBports. It is a free and open source mobile OS for you! Meanwhile we care about your privacy and freedom.
Cost / License
- Free
- Open Source
Platforms
- Linux
- 38 crDroid alternatives
CrDroid is a customized fork of Android based on LineageOS bringing a lot of custom features ported from others great roms out there.



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























