Auto Wallpaperis a huge collection of free HD wallpapers for any Android device. Our collection has over thousands of high-quality images that you can download for free and install on your home screen or lock screen. Our wallpapers will be updated every day, you can choose your favorite wallpaper according to festivals and seasonal changes High quality wallpaper Our main principle is quality! We exclusively publish perfect quality wallpapers so that you can enjoy only the best on your device. No blocky and blurry images, you can enjoy every pixel of your picture! lock screen wallpaper In our collection we have collected the highest quality 4k backgrounds. Find your favorite and set your lock screen. With automatic wallpaper changer, you're no longer limited to just one picture on your lock screen. Automatically change wallpaper With Auto Wallpaperyou can set up an automatic wallpaper changer on your phone easily and simply. The app can automatically change the wallpaper on your home screen, lock screen, or both screens simultaneously. Just specify the desired time interval and select the category you want to set wallpaper for. All wallpapers are divided into more than 10 categories: abstract, dark, car, animal, anime, nature, texture, Space,Winter and more