SkyORB vs Spot the Station

SkyORB plans

• SkyORB ClassicFree
• SkyORB ∞ for iOS, tvOS and Apple Watch$4.99, paid once
• SkyORB ∞ for Mac$6.99, paid once

Spot the Station plans

• Spot the StationFree

Pick SkyORB if…

SkyORB suits people who want to explore the sky, plan observations for different times or locations, and follow astronomical events. SkyORB Classic offers a free option with a star catalog and interactive map.

Pick Spot the Station if…

It suits people who want alerts and viewing guidance for International Space Station passes from mobile devices. It also serves users interested in NASA resources and station-learning content.