This is the most stupid app .There are no huge collection of songs. It has a limited callertune songs. Sometimes I can’t set my favourite songs as my callertune. It’s really bad. It has no new thoughts about the function and design. The app is too much slow. The features is also not good. There are no delete option for many downloaded songs. The downloaded songs can’t play after sometime. Frequently it crashes automatically. Downloading speed is also very slow. For playing one song we have to click again and again. It is very irritating. Even the app quickly reduces the battery power.In my view the app should improve it’s functions and design. and should add a function where we can set all the songs as callertune and also add the delete option for all downloaded songs.