Auto Wallpaper Changer - Background Changer is the best app for Android phones and tablets that allows users to select multiple photos from their gallery, and set them as the device’s wallpaper. Interchange your selected wallpapers by setting a time on each. 

The best thing about this app is that it offers a lot of different themes, so users will be able to decorate their phones with some of the most beautiful and unique images.

It is also capable of providing the best quality images with full HD resolution, which will make your smartphone or tablet’s display look clearer and more beautiful.

This application is very easy to use and will save you a lot of time and energy, so you will not need to worry about the complexity of the app.

In addition to that, this application will not consume a lot of battery power, which will allow you to use your phone or tablet for a longer period of time.