Paytm is the best app for all anroid phones . This app is better for transfering the money from one account to another account and also for buying the products .I used this app recently it help me a lot, actually I want to transfer money to my friend and I did it through this app without any charge . There is a lot of with app, we can pay electricty bills, we can book a ticket for the movies, etc . I recently paid my postpaid bill . I think this a very usefull app for everyone those who are using anorid phones .I suggest you to use this app .