Walgram is the final choice of the best automatic wallpaper changing apps for Android, it is placed in the category of apps that you need to become a professional user before accessing the automatic wallpaper changing feature. In terms of options, you need to set your desired time interval and select the wallpaper category you want to use. This app can automatically change the wallpaper on the home screen, lock screen or both at the same time.

This app provides wallpapers specific to the screen size of your device, but if needed, you can change the resolution of the wallpaper to your sweet spot. Wallgram has a huge collection of high quality wallpapers and you can be sure that you will always have crisp looking screens on your device.

Download link: Wallgram

Make your phone more attractive with auto wallpapers

Automatic wallpaper changer apps are a great way to freshen up your phone’s home and lock screens. Fortunately, you now have tons of apps to choose from, depending on which one is the best option for you. And with some apps like Tapet that let you create custom images, you can have a fresher home screen and lock screen.