Prevent screen burn-in on susceptible devices such as those with OLED and AMOLED displays. This app will fill the screen with pure black and prevent the device from going to sleep while it is the foreground app.

Some common use cases:
• Video chat or conferencing to keep the camera on and the call alive without burning the app’s logo into the display. If the video app supports overlays those can still be drawn on top of OLED Saver as seen in the screenshots.
• Running a process in the background (e.g. cryptocurrency miner) where you want to keep the device fully awake but not damage the screen or waste power.
• Any time you want to keep your screen off yet have your phone active and unlocked for easy access

Note: This app also works on LCD screens commonly referred to as LED screens will be as black as the screen can manage but the backlight will usually remain on

If you find the app useful leave a review and let us know what you use if for!
Feature request? Please send them to us at [email protected]