I am here on mobile using Mlem. Mlem has an interface superficially like Apollo, but it doesn't have nearly the polish and features, like swiping posts to the side to up/downvote. I didn't realize (until I lost it) how much that single capability improved QoL. Until an app comes along with better UX and QoL, I probably won't stay.
(I don't doomscroll on my computer either).
Yeah. Mlem needs a bunch of work. It crashes, sometimes shows full posts, has no option for compact posts, etc.. I bet it will get there; it's just going to take time.
memmy is another ios (x-platform?) app to try that is apollo'esq, is more stable, and seems to default to using swipe as the primary method of up/down vote and commenting.