Not for Macbook.
Paid for Pro and nothing but complex problems. Still can’t get fullscreen. Keeps on playing audio even after exiting. I solved problem by deleting app in frustration and simply use the Youtube website which I have favorited in bookmarks. Now i get fullscreen, etc. with absolutely no problems. Please don’t even bother to download the app and certainly don’t think that the 4 buck Pro will make it any better.
HankG123 about App for Youtube - Instant at your desktop!