I have used this airtel app for more than 6 months. Before I have to put USSD codes for knowing balance, validity and all. It seems harder to me. Then I installed this app and easier my work.
All the deatils in click. The another thing it shows an exclusive offers for my number. It useful and hels me to choose an goud and cheapest plan for recharge.
It also has some wallet process. It is easier step in recharging my plans by an single click. By use if this wallet they offer 5 - 15% cashbacks. They have booking of tickets like buses and trains and have an cashback offers.It helps me to book at an lower fare.
So I primarily use this wallet for transactions like recharge and ticket booking. They also offerd UPI transactions, but I have tired yet but it semms to be also good performing.
Good app for knowing deatils about number & better transaction process.