Burn Check is a free Android app developed by Octane Development under the Utilities & Tools category. The app helps users to test for burn-ins on their AMOLED screens. Burn-ins are a common issue with AMOLED displays, and this app is designed to detect them.

The app displays a solid color across the entire screen, and if the color is not uniform, it indicates that something is burnt into the screen. The app is easy to use and provides a quick way to determine if there are any burn-ins on your screen. If the app detects burn-ins, it is recommended to take your phone to a professional or your carrier for further assistance. Overall, Burn Check is a useful app for AMOLED screen users to keep their screens in good condition.