A free app for Android, by MindShaker.

Wallpaper slideshow is a simple app that is used to change the wallpaper of your phone or tablet to an awesome and beautiful picture. All you have to do is set the time for the wallpaper to change and it'll do the rest. It's a simple and easy-to-use app.

You can choose to set a slideshow of your own pictures or the app will use the images in the photo gallery. You can also set the number of images to display or choose to display all of the photos.

You can even choose to display the images in a random or predefined order.

There are three permissions that are required for the app to work properly.