Walltz - Wallpaper Changer

Throughout the day it will randomly rotate from a collection of hand-picked wallpapers.

You control the wallpaper categories (e.g. Nature, Cars, Abstract) and the interval of their rotation - between 5 minutes and 24 hours.

Then sit back and relax. Walltz will take care of the rest. It will automatically rotate the wallpapers when your phone is not used to conserve battery life.