I'm an astronomy geek. So I couldn't help but give you the 100% vote. How can I not do that when the 1st point in the description is "Over 2,400,000 stars; detailed information for each one" The app supports many languages and it all seems like it'll be worth the 406.1 MB size. The only complain I have is that there is no Android version and I don't have an iPhone.
I Must Highlight Few Of The Coolest Features
• Schedule notifications for interesting celestial events, including moon phases, ISS appearances, Iridium satellite flares, equinoxes, and solstices
• Location-based-services (LBS) / Global Positioning System (GPS) support, or manually enter your longitude and latitude
• Planetarium Mode for seeing only objects visible to you, or browse the entire celestial sphere
• 3D Mode for visualizing the universe in three dimensions
Impressive Hunt!