NASA Eyes vs SkySafari

NASA Eyes plans

• FreeFree
• NASA's EyesFree

SkySafari plans

• SkySafari 8 Basic$2.99, paid once
• SkySafari 8 Plus$12.99, paid once
• SkySafari 8 Pro$49.99, paid once

Pick NASA Eyes if…

It suits people who want to explore NASA mission, Earth, and space data in a browser, as well as educators and museums looking for exhibit or program materials.

Pick SkySafari if…

SkySafari suits beginners and longtime astronomy enthusiasts who want to identify objects and explore simulated sky motion. Its telescope controls and image features may also suit users who want those functions in a planetarium app.