Best Youtube Player But Needs A Few More Features!

This is the best Youtube app I have used because to the best of knowledge, thiss the only youtube app that can play in background when I use other apps at the same time. The ap totally worth the price just for this unique feature. But I cannot playback in 1080P, the best video quality is only 720P for my iPhone 6. I dont know if this is because 1080P is only available for iPhone 7 or 7+. But the default Youtube offers 1080P for my iPhone so I am a bit confused about this. I also hope that this app can offer users to add a specific Youtube channel on the home screen. For example, Safari offers users to add any webpage to be added as a bookmark or to be added on home screen and this is a great idea so that if we watch a specific Youtube channel everyday, we do not have to search the Youtube channel everytime and we do not have to sign in for privacy reasons.

Apple-iPhone-User about ProTube for YouTube, v2.5.1