Unsplash Wallpapers for Mac (Official) - Curated, HD desktop background photos from Unsplash.
Wallpapers - Wallpapers is a leading personalization application by Google LLC that make the most of your display with beautiful wallpapers and advanced features.
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
Best Wallpapers QHD - Best Wallpapers QHD is an Android app that offers free high-definition stunning images.
Wallpaper Wizard - Wow-worthy backgrounds for Mac
Walloop - The evolving archive of high-quality, hand-picked live wallpapers & backgrounds for Android.