Accelerometer Calibration is an Android app developed by Santo Dev that allows you to reset the accelerometer sensors on your device. Over time, the performance of your phone's accelerometer deteriorates, causing it to stop working accurately. This app helps fix that problem by calibrating the sensors to work properly.

The app is free and doesn't require root access. It's also easy to use, making it accessible to anyone who needs it. If you're experiencing problems with your device's accelerometer, such as after a drop or exposure to water, give this app a try before replacing the sensor chip. However, if the app doesn't fix the problem, it's likely a hardware issue that requires a physical repair.