4K allows users to personalize their iPhone and Apple Watch with high-quality wallpapers, backgrounds, and watch faces. Users can browse curated collections, trending content, and popular series. They can set backgrounds and watch faces.
Set home and lock screen backgrounds with daily atmospheric wallpapers. Choose from nature scenes, digital illustrations, gradient themes, and light-and-shadow designs. High-resolution options available for both iOS and Android devices.
Set with high-quality 4K images featuring calming scenes. Browse categories like urban nights and cozy interiors. Apply to home screens and lock screens. Adjust brightness and contrast settings for optimal display.
Set custom 4K and Ultra HD for all iPhone models. Choose from dark and AMOLED themes to save battery. Access a large library of images and animations. Apply live to enhance screen appearance. Manage and replace backgrounds directly on the device.
