Privacy-conscious open-source clock, based on AOSP Clock

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

Matrix client / Element Android fork

🍃 Organic Maps is a free Android & iOS offline maps app for travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, …

An open source integration manager for matrix clients, like Element.