Sun System 3D Live Wallpaper is a free personalization app developed by Crocodile8 for Android devices. It is a live wallpaper that gives your home screen a stunning and unique look. The app is easy to use, and you can apply it by performing a long-press on your home screen and selecting it from the list of wallpapers.

The app features a 3D animation of the sun and planets that move in the background of your home screen. The animation is smooth and realistic, and the colors are vibrant and eye-catching. The app is lightweight and does not consume much battery, making it perfect for daily use.

Overall, Sun System 3D Live Wallpaper is an excellent app for those who want to customize their home screen and add some unique flair to their Android device. It is free to use, and the developer encourages users to send feedback for further improvements.