A lot of these new apps on Android are available only, or first, on Github, so it’s a bit annoying to keep them all up to date to test.
The Obtainium app can keep track of these updates too. I’ve never used it before, but it’s coming handy just now with all the new Lemmy apps.
I’m not affiliated with the project.
I already use Obtainium. It is amazing. I used it to replace both F-Droid app and the Aurora Store as I can just download the 3 apps not on github from APKMirror