A free app for Android, by chenxinyi.
It is a powerful tool for testing the Internet connection of any device. It allows you to check the speed and the quality of your connection and to identify the location of the device on the map.
If you are an Internet user, you should have this app. It is a must-have tool for testing the speed of your Internet connection and for finding out the location of your device.
How to use it?
Download and install the app on your device. You can choose to use the free version or the paid version.
Once you have installed it, you need to choose the test you want to perform. You can check the speed, the quality, or the stability of your connection.
It is very important to choose the right test. The speed test is the most accurate, but the quality test is more reliable.
