A free program for Android, by iMan Inc.

All in One Mobile Recharge – Mobile Recharge App is an Android recharging app that makes it possible to do mobile recharge for prepaid, postpaid, and data-only SIM cards. 

It also has a very simple user interface, making it easy for anyone to use, even without any prior knowledge of the app. All you have to do is select the desired network, enter the desired amount of money, and you are done.

The user can also choose to use their credit/debit card to pay the bill, and the app will save the amount on your card so you don’t have to enter it manually. It also allows you to check the status of your recharge, and to keep track of your charges for both prepaid and postpaid SIM cards.