SmartBox - Free Play Video App "for YouTube"

SmartBox is free video music player!
Try SmartBox, the easiest to use music app!

* Simple
SmartBox is very simple, and has strong functions. You dont need to log in Youtube, you can make playlists in this app.

* Completely free
And there is no need to register anything!
You can play video and music with just two taps after opening this app!

* Lots of Genres
You can choose favorite movies at the genres and music.

* Background play
Listen while playing with other apps as well!