The Screen Repair and Calibrator app is a useful tool for Android smartphones and tablets that can repair your device's screen to improve its responsiveness. It does this by applying a value to each of the touch-responsive parts of your device's screen, and then using that value to correct the issues of lag, touch sensitivity, and screen responsiveness.

This app can repair the following types of issues:

A lag in the touch event, such as when you are tapping on an element.

An issue with the display, such as when you are using the device in a mode that the display is not power-saving.

An issue with the touch event, such as when you are tapping on an element.