Just like the jio sim, my jio app never failed to amuze me. It has many intresting features packed into it. Manages my jio sim most efficiently. I can rechare the sim so easily using the app. Other than that checking balance, validity, expiry date of the packs I have, all can be done through the app. I’ve been using the app for 6 months now. It doesn’t take up much space too. The layout is also cool. Logging into my account is really east. I don’t have to enter my password and username every time I use the app. It has this intelligent way of recognizing me. Every jio users should use this app too.