4K Wallpapers HD Backgrounds is an Android app that offers a vast collection of high-quality wallpapers and backgrounds in HD and 4K resolutions. The app is developed by HDW and is available as a full version with no ads. One of the standout features of the app is its ability to automatically change your wallpaper on a daily basis, ensuring that you always have fresh, new wallpaper without having to manually change it yourself.

The app offers a wide range of categories, including 3D, abstract, animals, cars, festivals, and much more. All wallpapers are hand-picked by professional designers and photographers, ensuring that each background looks beautiful and stunning. The app's simple and user-friendly interface offers the following features - recent, trending, featured, and random - to help you easily navigate through the vast collection of wallpapers and find the perfect fit for your device. You can also save your favorite wallpapers and access them through "Favorites". With its diverse selection and automatic wallpaper changer, 4K Wallpapers HD Backgrounds is a must-have app for anyone looking to elevate their phone's appearance.