Theme - Wallpaper, Widget App

Theme 4K - Your Ultimate Wallpaper and Icon Customization App
Tired of a bland home screen? Theme 4K offers curated collections of beautiful high-resolution wallpapers, trendy icon packs, and ready-made themes to help you personalize every pixel of your Android device. From neon and pastel icons to minimalist and seasonal styles, discover diverse aesthetics such as K-pop vibes, sleek dark mode, or gamer themes updated weekly.
This lightweight, smooth interface requires no third-party launcher and supports easy customization — apply entire theme packs or swap individual icons seamlessly. Compatible with Android 7.0 and above, Theme 4K is battery-friendly and secure, giving you full creative control without harvesting personal data. Join early adopters and make your device truly yours today!