Four Colors Live Wallpaper is a personalization app for Android devices that creates stunning colored backgrounds that slowly fade over time. Developed by André Karwath, this app is free to use and comes with no ads or unnecessary frills.

The app is highly optimized using hardware acceleration, and like all Android live wallpapers, it only runs as long as it is visible on the screen. This ensures that it is not a battery drain on your device. Four Colors Live Wallpaper also allows you to change the speed of the fading effect and enable a dither effect for a more unique look.

To use Four Colors Live Wallpaper, simply go to your home screen, navigate to the menu, select "Wallpapers," then choose "Live Wallpapers" and select "Four Colors." However, it's important to note that some phones, such as Samsung Galaxy GT-i5801, HTC Wildfire, Mytouch 3G Slide, and Droid Eris 2.1 do not support live wallpapers.

Overall, Four Colors Live Wallpaper is a great choice for anyone looking to add a touch of color and beauty to their Android device without sacrificing battery life or dealing with annoying ads.