Apps like JRemote3

Here are some great alternatives to JRemote3 by JRiver :
MO 4Media - remote + player
MO 4Media - remote + player
★4.1
MonkeyMote Music Remote
MonkeyMote Music Remote
★4.2
MonkeyMote Music Remote Lite
MonkeyMote Music Remote Lite
★3.8
Kore Official Remote for Kodi
Kore Official Remote for Kodi
★4.0
Remote for Kodi / XBMC
Remote for Kodi / XBMC
★4.1
Yatse: Kodi remote and cast
Yatse: Kodi remote and cast
★4.6
VLC Remote
VLC Remote
★4.6
Media player classic
Media player classic
★3.3
Remote & Chromecast TV CASTify
Remote & Chromecast TV CASTify
★4.6
GoNi Player - Any Video Player
GoNi Player - Any Video Player
★4.8
Box Control by Pro-Ject Audio
Box Control by Pro-Ject Audio
★4.2
Larix Screencaster
Larix Screencaster
★4.0
mconnect Player – Cast AV
mconnect Player – Cast AV
★3.6
VLC Remote Lite
VLC Remote Lite
★3.4
iboprotvplayer
iboprotvplayer
★4.5
Next Player
Next Player
★4.2