I currently use both GSE Pro on Apple TV and PictureBox V6 on Android Firestick 4K. No real complaints with either, although Picturebox is the only app I have found that lets me split 4 screens. Are there any others out there? My stream has been great for 2 years but I’m always looking for alternatives. I also never want to go back to one screen like a chump.
Tivimate works great with 4 screens or more, but tivimate is not available on Apple TV only android Devices..
Tivimate hands down. Use emulator to sign up if you do not have android
+1 for tivimate. But your hardware has to be powerful enough for the 4 up. 3 up is easier.
iSTB allows for up to 4 screens on Apple devices
IMplayer and ott navigator for android.
TiViMax in Apple TV is good. TiViMate on android/firestick
Snappy is very good on Apple TV as well
Tivimate and smarters will work on android.