Mobian is an open-source project aimed at bringing Debian GNU/Linux to mobile devices.




Ubuntu Touch is described as 'The Ubuntu operating system for mobile phones originally created by Canonical and now developed by the UBports Community' and is a very popular Mobile OS in the office & productivity category. There are more than 25 alternatives to Ubuntu Touch for a variety of platforms, including Android, Linux, Linux Mobile, Android Tablet and Self-Hosted apps. The best Ubuntu Touch alternative is Android, which is both free and Open Source. Other great apps like Ubuntu Touch are LineageOS, GrapheneOS, iodéOS and /e/.
Mobian is an open-source project aimed at bringing Debian GNU/Linux to mobile devices.




alternative, open source version of Fairphone OS, built by Fairphone, that puts transparency and ownership in the spotlight.
Sailfish OS is a European alternative to dominating mobile operating systems, and the only mobile OS offering an exclusive licensing model for local implementations.




Sailfish OS is the most popular commercial alternative to Ubuntu Touch.


Open source Linux-based platform designed for smartphones, tablets, netbooks, automotive infotainment, and smart TVs, offering scalable compatibility, advanced multimedia, touch support, Application Compatibility Layer for Android apps, 3D UI, and multitasking.



The goal of Droidian is to be able to run Debian on Android phones. This is accomplished by using well-known technologies such as libhybris and halium.




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.

CrDroid is a customized fork of Android based on LineageOS bringing a lot of custom features ported from others great roms out there.



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.



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.


AXP.OS is a more private and more secure aftermarket mobile operating system based on AOSP & LineageOS.