Ive been using this app for a long time and really dig it. I use it mainly for music and can easily add albums to as many playlists as I want. The fact that it plays in the background or in the smaller window along with the ability to browse while still playing are great features. I wish you could still download stuff for offline use, but I understand that is YouTubes doing, not Tubexs.
The only reason it doesnt get 5 stars is because it does freeze up every now and then, especially if its been open for a long time. It also has trouble moving to the next track in a playlist. If you have to add an album as separate tracks, instead of the full album in one video, the app has to be displaying. Its especially annoying if in trying to sleep, you have to unlock your device and hit play to hear the next video in your playlist.
lorinaAZ about Tubex - Videos and Music for YouTube