Keep the screen on widget

iScreenOn keeps your Android screen awake for as long as you need it. Whether you are following a recipe, reading a document, watching a video or using navigation, the screen will no longer dim and lock in the middle of it. One tap switches between Always-on mode and Normal mode. Always-on applies to the whole device, so it keeps working after you close the app. iScreenOn remembers your original screen timeout and restores it the moment you switch back. You don't even need to open the app: toggle it from the home-screen widget or the Quick Settings tile. The Sleep timer runs a countdown from 1 to 120 minutes. When time is up, Normal mode returns automatically, so a forgotten always-on screen won't drain your battery. A notification shows the time remaining and lets you end it early. A brightness slider and an auto-brightness switch put every screen setting on one page. Available in more than 50 languages, for phones, tablets and Chromebooks running Android 9 or later.