Tremotesf

Remote GUI for Transmission BitTorrent client.
Features:
– View torrent list
– Sort torrents
– Filter torrents by name, status and trackers
– Start/stop/verify/remove torrents with multi-selection
– Add torrents from torrent files and magnet links
– Select which files to download when adding torrent
– Manage torrent files
– Add and remove torrent trackers
– View torrent peers
– Set torrent limits
– Change remote server settings
– View server statistics
– Multiple servers
– Supports HTTPS connection
– Can connect to servers with self-signed certificates (you need to add certificate to server settings)
– Client certificate authentication
Source code: https://github.com/equeim/tremotesf-android