642 Like Android Good alternative? YES NO Android is an operating system for mobile devices such as smartphones and tablet computers. It consists of a kernel based on the Linux... Open Source Android Android Tablet
77 Like iOS Good alternative? YES NO iOS is a mobile operating system developed by Apple Inc. and distributed exclusively for Apple hardware. It is the operating system... Free iPhone iPad
73 Like Windows Phone Good alternative? YES NO Windows Phone is a mobile operating system developed by Microsoft. Some features include : Live Tiles, Kid's Corner, Photos +... Free Windows Phone
23 Like Remix OS Good alternative? YES NO Android, reimagined. Android is everywhere, and there’s no surprise why. It’s powerful, flexible, and downright fun to use. Remix... Free Linux Android Android Tablet
19 Like Sailfish OS Good alternative? YES NO Mobile-optimized with the flexibility, ubiquity and stability of the Linux core and a cutting edge user experience built with the... Open Source Self-Hosted
15 Like Ubuntu Phone Good alternative? YES NO Ubuntu now runs on phones. With a beautifully designed, easy-to-use interface that enables users to find content and switch between... Open Source Linux Android Android Tablet Self-Hosted
12 Like Tizen OS Good alternative? YES NO Tizen is an open source mobile and device operating system based on Linux developed by Samsung and Intel. It can support programs... Open Source Linux
5 Like Cyanogen OS Good alternative? YES NO Cyanogen OS is a stock firmware mobile operating system based upon the CyanogenMod source code... Free Android
4 Like QtMoko Discontinued Good alternative? YES NO QtMoko is debian distribution for Linux based SmartPhones, like Openmoko Freerunner and Goldelico's GTA04 phone. Phone and user... Open Source Linux Self-Hosted
2 Like Plasma Mobile Good alternative? YES NO Plasma Mobile turns your phone into a fully open hacking device, just like a PC. You can join us to start building new mobile... Open Source Linux
1 Like B2G OS Good alternative? YES NO B2G is a community maintained open source operating system for smartphones, tablets, smart TVs and other connected devices. The... Open Source Self-Hosted
1 Like H5OS Good alternative? YES NO H5OS is a mobile OS based on Firefox OS developed by Acadine Technologies. H5OS is a dynamic... Free Self-Hosted
