ISS Explorer vs Zenith

The ISS explorer is an interactive tool for exploring the parts and pieces of the International Space Station (ISS). The application allows the user to view a 3D model of the ISS, rotate it, zoom into it, and select different parts and pieces. When the application starts, you can see a view of the entire ISS with category labels. Tabs are available on the left hand side of the screen which allow you access to information, the hierarchy, settings and application information. From this point, you can zoom into the station, revealing more labels of visible parts. The station can also be rotated to view from different angles. If a part is selected, the part is isolated so that you can focus on the specific piece. The information tab shows information about the currently isolated part. Inside the hierarchy tab, you can turn parts on or off, turn labels for parts on or off, turn parts transparent, or select a part to focus on. The parts are organized in a hierarchy to allow for systems to be described and displayed. This includes things such as truss, modules, and external platforms. The Information tab shows information about the current isolated part, system, or the full ISS if the entire station is shown.

Zenith shows the International Space Station live on a 3D globe, and tells you when to see it with your own eyes. • Live position, altitude, speed, day or night — updated every 5 seconds • The camera follows the station; spin the Earth with a finger • Upcoming visible passes over you: time, direction, height • A free alert before the best pass of the week • The crew on board: photos, agencies, days in orbit • Ambient space soundscape ZENITH+ • An alert before every visible pass • Full 10-day forecast • Choose your alert time: 2, 5, 10 or 15 minutes • Predicted orbit on the globe Zenith+ is available as a monthly or yearly subscription (7-day free trial on yearly), or as a one-time lifetime purchase. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; manage them in Settings › Apple ID › Subscriptions. Your location stays on your iPhone. No ads. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/