Wallpaper Changer is an android application which helps rotate wallpapers on your android device. Now you dont have to manually change wallpapers and don’t have to live with the same wallpaper on your device. It also allows you to have a widget and with one click you can change the wallpaper without going to the settings to change the wallpaper.
You can also set timer to automatically change the wallpapers. Images can easily be added to the rotation list by using the Android Gallery app, to change the widget icon press the menu button in the app and select “Preferences”.