A free app for Android, by wllppr.

Anime Boy Wallpaper HD 4K provides a collection of high-quality wallpapers that you can use to make your home screen and lock screen more interesting. The application is designed to provide a simple user experience, so you will not need to spend much time learning how to use the app.

The user interface is designed to be easy to use and intuitive, so you will not have to spend much time learning how to use the application. The application provides a variety of different categories of wallpapers, so you will not need to spend much time searching for the correct category.