Proximity Sensor is a free Android application developed by Bazyl, falling under the category of Utilities & Tools. This app is a simple test that allows you to check the functionality of the proximity sensor on your device.

The application is easy to use and has a clean interface. Upon opening the app, users are presented with a single button to start the test. Once the button is pressed, the app will display the proximity values detected by the sensor. The app also provides a brief explanation of what the proximity sensor is and how it works. Overall, this app is a handy tool for users to check if their proximity sensor is working correctly.