GoISSWatch - International Space Station Tracking for iOS

GoISSWatch is an educational iPhone application focused on tracking the International Space Station (ISS). Available for free, it offers real-time tracking features, including pass predictions that inform users when and where to spot the ISS overhead. The app provides various visualizations, such as a 3D globe and map views, alongside an overhead sky view, enhancing the user's ability to locate the ISS in the night sky. Users can also access additional ISS information and high-resolution images, with links to NASA and Wikipedia for further exploration.

The app includes features like time-lapse control for tracking animations, zoom capabilities for map and sky views, and motion control for a dynamic viewing experience. It supports both portrait and landscape orientations, catering to user preferences. With notifications for upcoming passes and easy setup using location services or a city list, GoISSWatch is designed for both casual observers and space enthusiasts. While it requires occasional internet access for updates, real-time tracking is possible offline after data has been refreshed.