Spot the International Space Station with accurate, detailed overhead pass predictions for your exact location using GPS. Track the ISS in real-time. Tweet the crew and learn about the current crew members with bios and stats. Download and save images from NASA's Landsat 8 database corresponding to the exact area below the ISS. ISS Real-Time Tracker is the only app that gives you all this!
• Get accurate and detailed upcoming visible pass information for your current location.
• Download Landsat 8 images from NASA's database corresponding to the precise area below the ISS and save them to your photos.
• Tracks position of the ISS in real time on an interactive map of Earth.
• Reports current ISS crew members with their key data and bios.
• Tweet crew members and view their feeds from space.
• When adding a pass to your calendar, alerts will be set for 1 hour before and again at 20 minutes before the start of the pass.
• Optional music soundtrack while tracking.
• Info overlay shows current ISS position in degrees, minutes, & seconds along with its altitude and velocity.
• Zoom control (map scaling) allows you to zoom in/out in each of 4 ranges from fine to large.
• Tracking update interval (from 1-6 secs) is automatically set for you, based on map scale.
• Tap any overhead pass to create an event in your calendar.
• Choose from 3 position marker styles.
• All user settings and zoom slider position are automatically saved between uses.
• The High-Definition Earth Viewing Experiment (HDEV) has been removed from the app, as NASA has announced its end-of-life.
• Small improvements under the hood.