Satellite Tracker: SatTrack

Track ISS, Starlink and hundreds of satellites live on a world map. Get notified before visible passes, point your phone up and find them in AR. Free, no ads.

See exactly what's flying over your head right now with SatTrack.

Track the International Space Station (ISS), Starlink, weather and navigation satellites — hundreds of objects in real time on a world map. Find out when each one will pass overhead, then point your phone at the sky in AR to see where it really is.

LIVE SATELLITE MAP • Track hundreds of satellites on a real-time world map • Color-coded group filters: space stations, weather, navigation, scientific, amateur radio, Starlink, naked-eye visible • Tap any satellite for live position, altitude, speed and orbit details

VISIBLE PASSES • Calculate when satellites will pass over your exact location • See start time, direction, peak elevation and visibility quality • Get notified before a visible pass begins — never miss one • Polar sky-track diagram shows the full path of each pass

AR SKY VIEW • Point your phone at the sky and see satellites in their real positions • Tap to learn what each satellite does and which country owns it

SATELLITE PROFILE • Type, owner country, launch date and current status • Discover what every satellite is used for • Star your favorites for instant access

WEATHER-AWARE PASSES • Cloud-cover forecast on every pass — know in advance if your sky will be clear • Live cloud data for your location, powered by Apple Weather

LAUNCHES, WIDGETS & MORE • Upcoming rocket launches and Starlink train alerts • Home Screen widget and Live Activity countdown for the next pass • Share beautiful pass cards with friends

WHY SATTRACK? • Completely free, no ads • Up-to-date orbital data (Celestrak) • Clean, fast, beautiful design • Privacy-first — your location stays on your device, never sent to any server

Whether you want to spot the ISS with your naked eye, catch a Starlink train, or explore the night sky with your kid: SatTrack puts space in the palm of your hand. For amateur astronomers, space enthusiasts and anyone curious about what's flying overhead.