The PWA is very decent for a basic browsing experience. There are a few in the works, most notable being Artemis which is now in public beta I think. It uses the new Kbin API which is also in beta.
For now, the app can only be used with the artemis.camp instance, but soon Kbin.social and the rest Kbin instances will use the API and be usable with the app as well. It is inspired by Apollo btw
Having android related communities be on one, specific instance has done wonders for the community imho