Transform your iPhone and iPad with Walli Picwalls β HD & 4K Wallpapers for Lock Screen! Explore thousands of stunning 4K backgrounds and dynamic live wallpapers, designed specifically for your Lock Screen. Note: Due to iOS limitations, animated and live wallpapers can only be used on the Lock Screen. On the Home Screen, wallpapers appear as static images. Key Features: β’ 4K & HD Wallpapers β Ultra-high-resolution images for vibrant, crisp displays. β’ Live Wallpapers (Lock Screen) β Dynamic wallpapers that animate when you press on your Lock Screen. β’ AMOLED & Dark Mode Friendly β Perfect contrast and battery efficiency. β’ Easy to Browse & Apply β Tap to preview, save, and set wallpapers instantly. β’ Weekly Updates β New wallpapers added regularly. β’ Free Ad-free experience with subscription.