Hello friends youtube is a best source and a best platform for those people who really wanted to do something in his /her life . The concept of the youtube is simple let me explain . As we all know youtube is source of knowledge as well as money . You can make your channel amd express your views infront of the people . The layout and design of this app is pretty cool and simple to understand and it is understandable for us also .this app is very good and have multiple function in it. This app very useful for them who really want to learn and earn , if you have ability so you can earn and became a successful member of youtube as a youtuber .