Paytm. This app is very popular. Paytm app is very useful for everthing you want to do like mobile recharge, dish recharge, add money, money transfer, money transfer to bank, online shopping and more things you can do in this app. Iam using paytm app. I transfer money, add money, I do recharge, I do shopping. Whenever you need recharge, you can do direct from your paytm wallet.This app is awesome. Everyone usnig this app. I would like to say that those people are not using paytm app, I have request to use paytm app.this app is very useful. Thanks