ISS Flyover vs LookUp Tracker

ISS Flyover helps you track the International Space Station from your iPhone. See the current ISS position on a map, understand where it is relative to your location, and check upcoming visible flyovers from your sky. The app can also prepare alerts before visible passes, with widgets and Live Activities to keep the next flyover close at hand. No account is required. ISS Flyover is free and focused on one job: making ISS passes easier to anticipate.

LookUp Tracker brings the International Space Station directly to your fingertips with real-time tracking, orbital telemetry, and accurate overpass predictions. Whether you're an astronomy enthusiast, a space hobbyist, or just curious about what’s flying overhead, LookUp Tracker makes following the ISS simple and intuitive. Key Features: Live ISS Tracking: View the current live position, latitude, and longitude of the space station in real time. Overpass Predictions: Enter your location to calculate exactly when the ISS will pass over your city, including duration and timing. Real-Time Data: Get instant updates on orbital mechanics and live telemetry directly from your pocket. Guest & Account Access: Quick setup so you can jump straight into tracking or save your preferences. Never miss an overhead pass - look up and explore the sky today!