【實用娛樂app】NIGHT SKETCH|最夯免費app-綠色工廠好玩App

NIGHT SKETCH - A modern day Planisphere for your iPhone or iPod touch.Discover, Create and Share Constellations.+ Discover- NIGHT SKETCH makes it easy to navigate the night sky. By moving your iPhone or iPod touch across the night sky, you can discover the stars and constellations that are visible with the naked eye.- Discover 88 Constellations along with their origin and myth.+Create- Connect the stars to create your own constellations. - Save and create a new name and legend for your constellation.+Share - Use Bluetooth or WiFi to share your newly created constellations.* Only for iPhone OS 3.0 or later* NIGHT SKETCH includes support for the iPhone 3GS compass.