Paytm is very essintial app for any android and ios users. it is very usefull app for doing recharge online shoping users. those who want to recharge anytime anywere then they must have tis app. this is user friendly app and also give you discount on recharge. yhrough this application you can book flight and book you movie show, shop online pay online your electricity bill. you can transfer money from bank to paytm and visevera.finally I recommended thia app to all android ios users.