https://www.howtogeek.com/these-are-my-10-favorite-open-source-android-apps/

The author's 10 favorite #OpenSource #Android Apps
- Bitwarden
- Brave
- Ente Auth
- Image Toolbox
- LocalSend
- NOVA Video Player
- OLauncher
- Pocket Casts
- Wavelet
- Windscribe

Not sure if I agree with everything on the list, but there are some solid picks on there and the article is well written