Migalca

Its the best program I have in my iphone. Lets you see the real stars through your iphone camera while the program puts the display of the stars, constellations, planets and more, so you can see the virtual stuff overlaped with the real thing. Also helps you find satellites, planets, constellations and stars with a search option and an arrow to guide you find it while moving your iphone. Its the best thing an astronomer could've dream of.