2020-08-05 00:00:00 Wallzy - 4K Wallpapers is the ultimate wallpaper app for Android. With Wallzy, you can easily find and download high-quality wallpapers for your device, including notch wallpapers, AMOLED wallpapers, and more. We have a wide variety of categories, including abstract, nature, and minimalistic designs. Here are some of the features that make Wallzy the best wallpaper app for Android: Unrivaled selection: We have over 1 million high-quality wallpapers to choose from, including 4K and AMOLED wallpapers.