What is it? 3D guide to the solar system for aspiring astronomers
Best for: Students and teachers
Price: Free
Requirements: iOS 3.0 or later; Android 2.3 and up
Features: Hold your phone or tablet to the sky and the new automatic orientation feature provides a virtual reality view using your device’s magnetometer, accelerometer, and gyroscope.
Sky 2D: locate planets with flat view of sky
Sky 3D: planetarium style view of the sky
Visibility: shows times when planets are visible
Globe: rotating 3D globe of planets and moon