The worst music app I have ever used. There are limited number of songs in jiomusic which is very annoying to work with. The other major problem of this application is it is mendatory to use Jio data to play the songs. you can not play any song in jiomusic app with other operator data or with any wifi connections. The other problem is you can download songs from jiomusic but the songs will not save in filemanager, it will save in the app itself.so u have to open that particular app to listen this song and you also have to turn your data on whenever you want to listen musics through this application. In my case I consider jiomusic not so cool.