A free program for Android, by BlackBird Wallpapers.

Halloween Wallpaper is a free and very cool wallpaper for your Android device. This app will create the perfect atmosphere for the night of the 31st October. It will let you see all the scary creatures that exist, such as ghosts, bats, witches, and many others. If you like horror movies, then this is the perfect app for you. You will also be able to see all the evil creatures and ghosts in real life.

Halloween Wallpaper will let you have a very cool time. You will be able to set the wallpaper as your home screen and lock screen. This will let you see the Halloween theme every time you will unlock your phone. You will be able to choose a Halloween background, as well as the screen layout.