Fedilab | F-Droid - Free and Open Source Android App Repository - For free
Fedilab is a multifunctional Android client to access the distributed Fediverse, consisting of microblogging, photo sharing and video hosting
- Mastodon, Pleroma, Pixelfed and Friendica.
The app has advanced features :
- Compose threads
- Multi-accounts support
- Schedule messages from the device
- Follow and interact with remote instances
- Cross-account actions with a long press
- Translation feature
- Art timelines
This one has some unique features. Also, probably the only android app which can remember your position on the timeline.