Black Dark Wallpapers 4K

This app provides a stunning collection of black & dark wallpapers, hand-picked as ideal backgrounds for your Android device: ‣ Deep, dark and subdued colours that save battery on AMOLED screens and never interfere with your launcher icons. ‣ Each wallpaper is generated so that it will always be an optimal fit for your specific device resolution (including 4K devices and tablets). ‣ The wallpapers tile seamlessly and the app works fully offline.