John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Wicked Backgrounds - Create beautiful background waves
Wallcat - Enjoy a new, beautiful wallpaper, every day.
FusionArt AI - Create mesmerizing spirals Fusion Art AI in seconds
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Zoo - A free, open-source playground for AI image models