Tinyview has two goals: Show comics in a way that works on small screens and pay the artists. I can’t speak to the second, but they do well at the first (with a few stumbles).
They’ve got some good comics, enough that I’m happy to subscribe for a few bucks a month. (In particular I like Fowl Language, Heart & Brain and Itchy Feet.)
The Android app is basically a wrapper around the website, which is fine, but that also means it can be slow to load sometimes, even when it notifies you that one of the comics you’re following has a new episode up.