★★★Merry Christmas And Happy New Year!!★★★
+++StarTracker for iPhone 4S is out! Incredible fluid StarGazing experience at 60fps!+++
IMPORTANT: Works only on iPhone 3GS or iPad!

It's so excited to introduce you the best 3D Sun and Moon Virtualization app on iPhone 3GS and iPad!
This is a virtual 3D compass sphere which shows the position of Sun and Moon in the sky with perfect application of virtual reality technology! Full utilization of the build-in digital compass and accelerometer drive the best user experience.

Features:
- The 3D compass in a fantastic crystal ball will always point to the True North, no matter you rotate or position the phone in which direction.
- You could see the current position of the Sun and Moon simultaneously on the 3D compass ball, and the 24-hour orbit of the Sun and Moon will be displayed as a circle surround the ball.
- Time and date can be adjusted smoothly, the position of Sun and Moon will move simultaneously with the changing of the date or time.
- Smooth motion flow and quick response which is realized by cutting edge signal processing technique.
- Superb high quality graphic display by full screen anti-aliasing and HDR technology employment.

A wonderful experience you never had before!
Just Go and Enjoy it!