Transdrone

Allows you to manage the torrents you run on your home server or seedbox. You
can add torrents, start/stop them, assign labels, view trackers and individual
files, set priorities and much more!

Most popular clients are supported, including uTorrent, Transmission, rTorrent,
BitTorrent 6, Deluge, Vuze, Bitflu, BitComet, Qbittorrent, Ktorrent and
Torrentflux-b4rt. Plus Synology, D-Link and Buffalo NAS clients.

Transdrone is the little brother to Transdroid. Looking for integrated torrent
search or RSS feeds? Then you might check out the full https://f-droid.org/packages/org.transdroid.full
version.

See also https://f-droid.org/packages/org.transdroid.search.