Wallcat - Enjoy a new, beautiful wallpaper, every day.
WLPPR - Beautiful mobile wallpapers made from satellite imagery
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Walllpaper - Turn Dribbble shots into backgrounds for every iOS device
Planet Explorer - Interactive global satellite images
Psiu Puxa - Incredible wallpapers of space for desktop and mobile