also unrelated but the official lemmy app, jerboa, apparently publishes releases to the play store that are only compatible with the latest release of lemmy... so major servers that aren't updated to 0.18 yet are broken on it 
I think an influx of app devs will be a boon to the lemmyverse
I used to use Sync and it was pretty good, so this is a nice surprise.
when I was an edgy kid I used 4chan sync
But yeah. pretty good app. customizable.