I am going to share my personal experience about Youtube mobile app.Youtube is a world’s best vedio sharing site or app.You can search and play various type of videos like education, kids, entertainment, etc.You can solve your daily problems by watching youtube videos related your problem.I use Youtube mobile app last 3 years.Really this is very helpfull app but Youtube mobile app has one problem , when your mobile screen is off , video will be paused automatically.