Track satellites, rocket launches, and astronauts with real-time AR tracking. Precise pass predictions for 2,000+ satellites, live launch telemetry, and 21 achievements to earn.
No spam. Just a heads up when we launch.
From ISS to Starlink trains. iOS 26 liquid glass design, optimized for night sky viewing.
Accurate pass predictions with rise/set times, brightness ratings, and quality scores. Filter by elevation, duration, or your personal Fleet.
Point your phone at the sky. Crosshair guidance leads you directly to satellites in real-time. When you spot it, tap "I See It!" to log your sighting instantly.
Real-time trackingWatch satellites orbit Earth in real-time. Tap any one to track its next pass over your location.
Follow your favorites. Give them nicknames. Get notified only for the ones you care about.
Precise timing with rise/set times, brightness ratings, and quality scores for every pass.
Lock screen updates during passes and launches. Real-time elevation arc and countdown without unlocking your phone. Works with Dynamic Island too.
iOS 16.1+Live countdowns, mission details, and integrated livestreams. When new satellites deploy, track them with a "NEW" badge and add them to your Fleet.
Integrated video for every launch
Speed, altitude, stage events
Alerts before T-0
Payload, orbit, rocket specs
See who's currently on ISS and Tiangong. Full crew profiles with agency, mission role, and days in orbit. When a crewed station passes overhead, you'll know exactly who's up there.
Bio, agency, flight history
Live mission duration
From "First Light" (your first sighting) to "Legend" (500 sightings). Milestones, streaks, discovery badges, and global leaderboards.
Compete with spotters worldwide
Daily, weekly, and monthly streaks
Special awards for rare sightings
Skytrail launches in 2026. Leave your email and we'll reach out when it's ready.
No spam. Just a heads up when we launch.