Re:Android 12 will let alternative app stores update apps au...
by selfhoster11 on Thursday May 20, 2021 @09:57AM
(#27221159)
Android can sort-of do it. It's often possible to downgrade without losing data if the application signature hasn't been tampered with.
What would be more helpful would be the ability to revert to previous versions (can't speak to Android, but this is certainly missing in iOS).