【實用工具app】Simple Touchscreen Tester|最夯免費app-gigacircle

An app to quickly check if your touchscreen is registering touch events correctly. If you are having touch screen problems, this app may help you!

Instruction:

Make sure your touchscreen is clean before starting.

Touch your screen to turn the dark squares to white.

You can test by tapping or swiping your screen.

The app only tests down to a certain level of accuracy, i.e. the size of each square. This varies depending on the pixel density of your screen though it should be accurate enough for most phones.

Keep in mind that sometimes a single app might not always work on your specific device so it is best to test using multiple apps and comparing the results before sending your device off to repair!