This app helps to activate night theme on devices that don't provide this option in the system settings. Dark theme conserves battery power, thereby enabling device usage for longer periods without charging. After click on the button will change the system theme of your phone. How it work? ● Android 10+ => Prompts the user to set it manually in settings. ● Android 9.0 - 6.0 => Turns on UI system theme ● Android 5.1 - 4.1 => Turns on Car Mode New wallpapers, timed toggles, and even display filters are available!