A free program for Android, by Ronduu Apps.

Secret Codes of Zong is an application that provides you with the necessary codes and numbers to access the services of your choice in the Zong Cellular Network. This is a simple app that does not require you to remember any code, and the best part is that it is completely free.

How to use the app?

The first thing you need to do is to install the app. After that, you will be able to find the menu in the middle of the screen. There, you will find a button that says “Zong Secret Codes”. Click on it, and you will be able to find a number that you can use to check your balance.