With Monday getting an extra O today and becoming Moonday, (geddit?), two apps are being given away - Sky Gazer and Sky Voyager
Sky Gazer is an easy to use Planitarium program for beginners interested in astronomy and shows you every star and planet the naked eye can see. It is accurate from any point on Earth.
Sky Voyager (normally $15) is the professional version with a database of over 300,000 stars . If you have a Computer Controlled telescope you can use your iPhone of iPods wi-fi to point it in the sky.
Get while you can. I've pointed the link to Sky Voyager .
This is my first deal post so be nice-ish