openoms on Nostr: I have enjoyed two so far: Aurora Store (FOSS Google Play client): ...

I have enjoyed two so far:

Aurora Store (FOSS Google Play client): https://gitlab.com/AuroraOSS/AuroraStore

and Droid-ify was the smoothest out of the F-droid clients: https://github.com/Droid-ify/client

Both can manage updates automatically in the background.