Apps like Ultrasonic

Here are some great alternatives to Ultrasonic by Moire :
Funkwhale
Funkwhale
★4.3
Sub Muxic for SubSonic Server
Sub Muxic for SubSonic Server
★3.9
Subtracks
Subtracks
★4.4
DSub for Subsonic
DSub for Subsonic
★3.9
substreamer - Subsonic Client
substreamer - Subsonic Client
★3.8
M.A.L.P. - MPD Client
M.A.L.P. - MPD Client
★4.4
Subsonic Music Streamer
Subsonic Music Streamer
★3.4
Finamp
Finamp
★4.3
ServeStream
ServeStream
★4.3
Slick UPnP
Slick UPnP
★3.8
Jellyfin for Android TV
Jellyfin for Android TV
★4.0
Jellyfin
Jellyfin
★3.9
SB Player
SB Player
★4.3
XMMS2 - Developer Release
XMMS2 - Developer Release
★5.0
MMRemote4 (for MediaMonkey 4)
MMRemote4 (for MediaMonkey 4)
★4.5
MMRemote5 (for MediaMonkey 5)
MMRemote5 (for MediaMonkey 5)
★4.5