Matrix Live Wallpaper is a free Android live wallpaper that brings a sci-fi look to your smartphone. This animated LWP is designed to make your device unique and beautiful. You can customize the wallpaper by changing the character set, character color, background color, and character text size. The app features a live preview of all the changes made, and you can also adjust the falling speed of the characters.

What's more, Matrix Live Wallpaper has almost no battery consumption and can be set as a lock screen on Samsung devices. The app contains no ads, and you can either set the wallpaper in the Android settings or use the "Set Wallpaper" option in the app itself. The app has been tested on many Android devices and uses advanced GPU accelerated technology to lower battery consumption.

If you're looking for more features, there is a Pro version available on the Google Play Store. Additionally, the app uses open-source libraries like colorpicker by kristiyanP and Android-Rate by hotchemi. If you encounter any issues, the developer Crydata is available for support. Enjoy the sci-fi look of Matrix Live Wallpaper on your Android device!