FingerPrint Sensor Test is a free Android app developed by rhkr8521, which allows users to test the fingerprint sensor on their devices. The app is designed to work with touch-based fingerprint sensors found on Samsung Galaxy S6 and newer devices. However, users should note that devices with swipe-based fingerprint sensors, such as Samsung Galaxy S5, are not supported.

The app is easy to use and does not require any special permissions. It provides a simple interface that allows users to test their fingerprint sensor and check its accuracy. The app is a great tool for anyone who wants to ensure that their device's fingerprint sensor is working properly.

Overall, FingerPrint Sensor Test is a useful app that serves its purpose well. However, users should keep in mind that it only works with touch-based fingerprint sensors on Samsung Galaxy S6 and newer devices. If you have any feedback or questions about the app, you can contact the developer at