I am a prolong user of jio and to check how its applications works I have installed jio music. But as I have started to use it I found some negative things in it. First it requires a good network connection to play songs online and sometimes this app doesn't open simply, actually it doesn't work very fluently and smoothly.
Also if u want to set caller tune of any song then chances are very less that u will get it of your choice.
You can get every type of songs here but If you want to search or download any new songs, in that case you will have to wait bit long to download or listen this song as this app takes time to upload new songs.
So I will suggest you all to not go through with this app.You can get many apps better than this.
