Keep Screen On is a free Android app developed by LK Studios. This app allows users to avoid sleep mode on their mobile devices. The app is small and easy to use, with a widget that can be added to enable/disable the "keep screen on" feature. When the app is on, a notification is displayed in the notification bar.

The app is especially useful when you need to keep your device awake for a specific task, like cooking or reading a recipe. With Keep Screen On, you don't have to worry about your phone or tablet switching off while you are in the middle of a task. You can still switch off your screen manually, even if the app is on. Overall, Keep Screen On is a convenient and practical app for Android users who want to keep their screens on for longer periods of time.