ISS · Tiangong · bright satellites · Starlink trains

See the space station tonight.

Skyglint tells you when the ISS flies over, which way to look and how bright it will be.

iPhone, iPad and foldable

Only passes you can see

Every pass is one you can see.

Skyglint lists a pass only when the satellite is in sunlight, your sky is dark enough and it climbs high enough above the horizon.

Look Up guidance

A big arrow and plain words: north-west, about four fingers up. A countdown tells you when it appears and when it fades.

Sighting log with badges

Tap “I saw it!” and the sighting is saved. Collect badges for your first ISS, first train, first Tiangong and more.

Private by design

Every prediction is calculated on your phone from public orbit data. Your location never leaves it. No account, no ads, no tracking.