Black Background is a simple wallpaper app developed by androdan for Android devices. As the name suggests, it offers a plain black background without any ads. This app is designed to be very battery-friendly, making it an excellent choice for users who want to save their device's battery life.

After installing Black Background, users can access it by going to the main menu, selecting Wallpaper, then Live wallpapers, and scrolling down to find "Black Background." Once selected, the app sets the black background as the device's wallpaper.

Overall, Black Background is a straightforward and practical app that delivers what it promises. It is an excellent option for users who want to save battery life without sacrificing their device's aesthetics.