Apps like Gizmo

Here are some great alternatives to Gizmo by JRiver :
MO 4Media - remote + player
MO 4Media - remote + player
★4.3
Mezzmo
Mezzmo
★4.2
AirPinCast - DLNA & UPnP
AirPinCast - DLNA & UPnP
★3.4
Nero Receiver | Enable streami
Nero Receiver | Enable streami
★3.8
mconnect Player – Cast AV
mconnect Player – Cast AV
★3.7
mconnect Player Lite – Cast AV
mconnect Player Lite – Cast AV
★3.8
TV Cast: Nero DLNA/UPnP Player
TV Cast: Nero DLNA/UPnP Player
★3.5
EZ-DMS DLNA
EZ-DMS DLNA
★3.8
DLNAServer
DLNAServer
★4.3
BubbleUPnP UPnP/DLNA License
BubbleUPnP UPnP/DLNA License
★4.0
Tubio - Cast Web Videos to TV
Tubio - Cast Web Videos to TV
★4.1
Nero Streaming Player Pro
Nero Streaming Player Pro
★3.5
Castie DLNA Android TV HiSense
Castie DLNA Android TV HiSense
★4.1
BubbleUPnP for DLNA/Chromecast
BubbleUPnP for DLNA/Chromecast
★4.3
AK Connect 2.0 (DLNA,UPnP,AK)
AK Connect 2.0 (DLNA,UPnP,AK)
★4.0
Gallery Cast
Gallery Cast
★3.5