There are many launching applications for android phones but the best one among them is CleanUIapplication. This application makes it easy for new android users to use this app. Through it people can get lock screen wallpapers, notification screens, calling themes and many more. The best thing which this application has in it is it does not contain any advertisement. So go for this launcher than any other else because it is the best in the business right now and people love it because it is easy to use and also do not has any ads in it.