Turn on the app and choose what you want the screen of your Android to look like. With this goal in mind and knowing how difficult it can be to turn on dark mode on some terminals, he has created Dark Mode, an app which simply changes between day mode, night mode, or automatic.Īnd that's all there is to it. Dark Mode is an extremely simple app developed by Julian Eggers, a student who enjoys creating tools for Android devices with the aim of simplifying everyday tasks.