3D Galaxy Live Wallpaper HD is an Android app that enables users to create a personalized 3D space environment on their devices. Developed by DelkaToni, this app is available for free in the Personalization category. It features 17 planets to choose from, including the real Earth and Solar System planets, with beautiful real scenes like galaxies core, nebulae, eye of god, and cosmos images as space backgrounds.

The app uses OpenGL 2.0 to render images through 3D hardware, which saves battery life. It also has many customizable effects like planets atmosphere, speed, light intensity, and the use of accelerometer, planet, asteroid, and moon. Users can move the camera using the accelerometer and/or touch screen, and it supports both portrait and landscape modes. The app also includes optional music by Kevin MacLeod.

In summary, 3D Galaxy Live Wallpaper HD is a stunning space adventure that allows users to turn their phones into a spaceship and explore the solar system, new galaxies, and even fantasy worlds. This 3D live wallpaper has been tested on the latest devices and is available for free. Contact the developers if your device is not supported.