Earlier this app was available only for recharge and was pretty popular too. It then started adding more and more functionalities to ease one's work. Although, the app has now got overcrowded with things that aren't supposed to be present in a payment application. Paytm Mall integrated within has made it really heavy and takes ages to start even in 3GB RAM cell phone. Definitely not going to use it for emergency payment while standing in a queue within a shop (can't make people mad for waiting).
