The app is lite and simple.
Most AMOLED phones have burn-in because they display static elements from social media for too much. More than 90% of the videos on social media don't use full screen. So by adding 2 black bars you can save your screen.

How to use:
1. Allow permission to the app to "Appear on top"!
2. Start the service - 2 black bars will appear on your screen
2. To pause it for 5 seconds press on any of the black bars
4. When you're done, press stop

If you already have screen burn-in you can try to fix it using the special video. After you press it let the video run as long as you want. Longer = Better fixing.
WARNING: This video may potentially trigger seizures for people with photosensitive epilepsy. Viewer discretion is advised.

This app is in early development!