I have installed this app recently cause I have a airtel sim in this app there are many helpful option like online bill payment, special offer, data sharing, the layout of the app is very nice the app is very much smooth and it is very user friendly and easy to use and there is no hanging.
I can recharge my mobile from anywhere using internet banking one of the best features you can view your all recent call history and last call cost I would recommend all the airtel customer to use this