VideoStudio YouTube - official application from Google. You can manage your channel directly from your smartphone collecting analytical data to display. The application is very useful for those who regularly use video sharing, using the site to conduct their channel or corporate purposes.
In real time you get detailed statistics for each video. If you need to be constantly aware of the number of views, duration and involvement of the audience on a particular video, the amount of earnings, the number of subscribers and more, then YouTube Video Studio will simply irreplaceable.
The proposal also allows you to edit the description for the video and leave comments.
Google has added a rather impressive audio library, in which thousands of audio can be freely used to create your own movies. Application is made in a minimalist style, everything is quite simple and affordable.