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Simple app that shows a pure white screen, full brightness, and stays always on.
White Screen – Full Brightness & Always On Display White Screen is a super simple utility app that does only one thing: Shows a pure white screen in full screen mode Sets your phone’s brightness to 100% Keeps the screen awake while the app is open ✅ No settings ✅ No ads ✅ No distractions Use cases: As a bright white light or alternative to flashlight For dead pixel test and screen color uniformity check As a neutral light source for photography or video To illuminate dark spaces quickly Whether you need a quick screen light, want to test your display, or just need a clean white background, White Screen is the easiest solution. Launch the app, and your device stays bright and awake until you close it.