This free version now has new extra functionality showcasing features available on the full version. Change the picture, try out the photo frames and add special effects. Also new floating panels..
Upgrade to the full version to show different pictures on each side, and change the size, position and rotation of the photocube. It also allows saving multiple cubes, changing the background and number of floating panels, adds many special effects and enables 20 different photo frame styles.
Once installed, on the home screen choose Menu->Wallpapers->Live Wallpapers, then select Photo Cube Lite Live Wallpaper from the list shown. Click on the Settings button to change options on your photo cube, or use the convenient Photokube Lite Settings app.
Example photos courtesy of photostock:
Enjoy the Photo Cube!