Set a pure black background on your device. Give your device a clean look, and make your home screen apps stand out.Consider purchasing the pro version to set black background to home and lockscreen, and to get access to AMOLED walls which also save battery!Advantages of using this appPure Black Wallpaper is different to alternate live wallpaper solutions, as it uses no where near as much memory as a live wallpaper.This app also beats covering your camera to set a black wallpaper, as this solution requires you to save the photo to device storage, and load it into the memory. With this app you do not need to load any data from storageHow to use this appSimply open the app, use the Material Design Navigation bar to navigate to the 'Apply' section, click the 'Set Black Wallpaper' button and your done. You will now have a stunning black home screen wallpaper and lock screen imageApp PermissionsThis app requires one permission, which is the ability to set a wallpaper on your device. This is needed for obvious reasons ;-)This app contains no ads, does not need an internet connection, and does not have any suspect permissions. Give it a try today!
||Requires Android 4.0 and up