4K LIVE Wallpapers is a free Android app developed by Star Dream Studio. It falls under the lifestyle category and offers users a unique opportunity to refresh their device's look every day with moving wallpapers. The app boasts a collection of bright, classy, funny, and colorful animations with exclusive designs, selected by artists and design experts.

Users can choose from different categories and thematic collections, including regular special collections for each holiday. The app allows users to set the animations as live wallpapers for their lock screen and home screen. Users can also install beautiful static wallpapers on either or both screens at once.

Overall, 4K LIVE Wallpapers is a great app to transform your lock screen and home screen with astonishing wallpapers that perfectly fit your style. The touch and hold feature adds a fun element to the app, allowing users to watch the animation move on their lock screen.