Live Wallpaper Gallery - LockScreen 4K Auto change is an Android personalization app developed by QSStudio. It offers a large collection of 4K live backgrounds, 4K wallpapers, and home screen backgrounds for free. The app has a light, fast, and optimized system that supports any mobile phone. With innovative categories like Vaporwave live, Minimal live, Amoled Live, and many others, users can choose from a wide variety of options such as Christmas live, Anime live, Super heroes live, Pixel art live, Love live, Halloween live, and nature live.

The app also features beautiful 4K wallpapers and allows users to search or browse millions of backgrounds or live wallpapers to match their phone's home screen or lock screen. Themed collections, including brand name HD wallpapers and lock screen backgrounds from major movies and sport events, are also available. Additionally, the app provides free live wallpapers that let users set moving images as their background or lock screen. Users can download any wallpaper they like in many options, including 4K or Full HD, and bookmark their favorite wallpapers to see them later. Overall, Live Wallpaper Gallery - LockScreen 4K Auto change is a great option for those looking to easily customize their mobile device with top-quality content.