UltraWall: 4K & Live Wallpaper

RP Developer App

Contains ads

About this app

Transform your phone with UltraWall 4K — the ultimate wallpaper experience inspired by high-definition aesthetics, vibrant live motion, and battery-friendly true black AMOLED visuals!

🌟 KEY FEATURES:

🔥 10,000+ ULTRA HD & 4K WALLPAPERS
Hand-picked, ultra-crisp backgrounds tailored to your phone screen resolution. No pixelation, no stretching — only pure high-resolution visual perfection.

👁️ INTERACTIVE SCREEN PREVIEW MODE
Wondering how a wallpaper looks under your clock and app icons? One tap reveals a realistic simulated Lock Screen (clock, date, notifications) or Home Screen (apps grid, search bar, dock) before you apply!

🎬 LIVE 4D & VIDEO WALLPAPERS
Bring your device to life with smooth, battery-optimized looping video backgrounds and 4D parallax depth effects.

👥 DOUBLE WALLPAPERS (DUAL PAIRS)
Get perfectly matched companion wallpapers — one crafted specifically for your Lock Screen and a harmonious counterpart for your Home Screen.

🖤 TRUE AMOLED & OLED DARK MODE
True #000000 black wallpapers designed to save battery life on AMOLED/OLED displays while making vibrant neon colors pop.

⚡ 14+ CURATED CATEGORIES:
• Anime & Manga (Cyberpunk, Neon Samurai, Ghibli vibes)
• AMOLED & Dark (Minimalist, Obsidian, Prism)
• Cars & Supercars (Porsche, Lamborghini, JDM legends)
• Nature & Landscapes (Northern Lights, Mountains, Ocean Waves)
• 3D & Abstract (Liquid glass, Chromatic spheres, Iridescent)
• Space & Galaxy (Deep Nebula, Astronauts, Cosmos)
• Cyberpunk & Neon (Rainy Tokyo, Synthwave, Night City)
• Animals & Wildlife (Lions, Tigers, Exotic birds)
• Gaming & Fantasy (Mythical castles, Mecha, RGB Arenas)
• Minimalist, Architecture, Flowers & more!

🚀 ONE-TAP APPLY:
Set wallpapers instantly to your Home Screen, Lock Screen, or Both Screens using native Android WallpaperManager.

💾 DOWNLOAD & FAVORITES:
Save original 4K UHD images directly to your gallery and bookmark favorites for quick offline access.

Download UltraWall 4K now and elevate your device screen to the next level!