100 GB Free Data Internet: Free MB 3G 4G (Prank) is an application that allows you to test the speed of your mobile network. It also allows you to check the quality of the service you receive. The application was created to help you find and solve any issues that you may be having.

How can you use it?

This tool  is a very simple application, so you don't need to have much knowledge of the Internet. All you need to do is open the app  and start testing. It is recommended to test the Internet connection on a device that has a Wi-Fi connection.