Set Caller Tune - New Ringtone 2019 is a free music app for Android phones that allows you to set your caller tune to some cool Bollywood music. Whereas a ringtone is what you hear from your phone when someone calls you, a caller tune is what your caller hears when they call your phone. This lets you spice things up when people are waiting on the other end of the line for you to pick up, stopping their boredom with the funky Bollywood tunes you set. Just choose from the app’s list of songs available and set it up. You can even customize the songs and your personalized Celebrity profile for when they’re calling you. However, it seems to have some issues with even doing its job properly.