Santa 3D Live Wallpaper is an Android application by Bratanov that provides a peaceful and interactive holiday-themed wallpaper for your mobile device. The 3D rendered scene features Santa Claus with his faithful reindeer Rudolph carrying the sleigh with Christmas presents, journeying across the world with a beautiful forest scenery, snow-capped mountains, and a calming moonlight. Users can double-tap to perform a trick, swipe left to speed up the sleigh or swipe down to destabilize it.

The app includes animated 3D Santa Claus, sleigh, and reindeer, with eight different animations, including Running, Galloping, Barrel Roll, and more. There are three interactions currently available, each with toggle options in the settings, and a Parallax 3D effect using the device's Gyroscope that can be disabled in settings. The infinite forest scenery with trees and falling snow, snow-capped mountains, and a shining full moon adds to the peaceful and interactive experience of the wallpaper. The app is optimized for battery life, even on mid-range devices, with consumption below 2% for tested devices.