I am a regular user of youtube.com and youtube android app, and I have to say that this is the best online video portal.All the videos of youtube.com is accesible through Youtube android app.It has biilion of videos, and almost 5 billion videos are watched daily on this google’s giant video hub.It has videos on several categories like Technology, Food, Vlogs, etc.There are million of youtubers who uploads awesome content daily.Some biggest youtuber’s are MKBHD, CASEY NEISTAT, ASISH CHNCHLANI, BB KI VINES, LOGAN PAUL etc.It has feature to like, dislike a video and you can also subscribe to a channel after which if a video is uploaded on that channel user will get notification to watch that video.It has a seperate section in which all the trending videos of respective country can be seen.Youtubers also can live stream a video and users can use live chat on that video.Any person can make his channel and upload videos directly from the Youtube app.The Design and User interface of the app is just excellent.Youtube servers are extremely fast with amazing response time.It is the most fast online video player I have ever used.At last this is very Useful app because any person can start his channel on Youtube and earn money by uploading videos on it through Google Adsense.