Starry Night (series) is described as 'The Starry Night apps are the most comprehensive educational astronomy apps. Use it with your introductory astronomy textbook or on its own. It's a powerful, portable planetarium that fits in your backpack. It puts thousands of stars and planets at your fingertips' and is a Star Map in the education & reference category. There are more than 25 alternatives to Starry Night (series) for a variety of platforms, including iPhone, iPad, Android, Android Tablet and Windows apps. The best Starry Night (series) alternative is Stellarium, which is both free and Open Source. Other great apps like Starry Night (series) are Sky Map, KStars, Gaia Sky and Sky Guide.