Zenobase - Zenobase helps store and visualize data.
Android - Android is an open source mobile operating system initially released by Google in 2008 and has since become of the most widely used operating systems on any platform.
Exist - Track everything in one place, understand your life.
e.foundation /e/ - /e/ is a fork of LineageOS that aims to be completely free of everything Google.
Coach.me - Coach.me is a coach that goes everywhere with you, helping you achieve any goal, change any habit, or build any expertise.
LuneOS - LuneOS is a free and open source mobile operating system that respects users’ privacy.