Blue Sun Live Wallpaper Theme is a free personalization app for Android devices developed by Live Wallpapers by Wave Studio. This app offers a complete custom look for your Android phone, including cool wallpapers, custom keyboards, and call screen graphics. With Wave's cool wallpapers and keyboards, it's easy to revamp your device in just three simple steps.

The app features free live wallpapers in 4K for your home screen and lock screen. You can choose the main wallpaper you want when you hit the "Set Wallpaper" option, and you can browse other designs in the gallery for more 3D cool wallpapers and animated backgrounds. These wallpapers are optimized for battery life, saving power when the screen is off or using other apps. The app also offers an animated custom keyboard with over 800 emojis, GIF creation, voice input, and a strong auto-correct feature. Finally, it includes a custom call screen design to complete the package.

Overall, Blue Sun Live Wallpaper Theme is an awesome personalization app that gives your Android phone a stylish new look. With its great writing tools and cool graphics, it's perfect for anyone looking to customize their device.