A free app for Android, by Infinity.

Skull Wallpapers is an app that contains lots of cool skull wallpapers. All of them are high-quality, so you can choose the one you like and enjoy it for a long time. This app is the best way to decorate your mobile device, so download it right away!

This application contains lots of different categories, so you can easily find the image you want to use. You can also set it as a background, a lock screen, or a home screen. 

This application is designed to work on your phone or tablet, so all you have to do is download it, set it as a background, and choose the wallpaper you want to use.