Sputnik!

Sputnik! is an easy to use tool for predicting when the International Space Station will pass by your location or when a bright satellite will be visible in the skies above.

Sputnik! features:

- Predictions of satellite and ISS sightings accurate to the second.

- Detection of Starlink satellite trains.

- Second by second countdown to the satellite sighting.

- Set reminders of upcoming satellite sightings.

- Displays compass direction and elevation for your device to easily find the part of the sky where the sighting will occur (requires capable device).

- Rotate your device to landscape orientation to show exactly where the satellite will pass in the night sky.

- Share sightings via Twitter, Facebook, Mail, Messages and others.

- Automatic download of up to date satellite orbital data.

- Offline calculations, no need to be connected to the internet once orbital data has been downloaded.

- Input your location automatically by GPS, select from a map or enter coordinates manually.

- Save your favorite places for easy access.

- Audio cues for the last seconds before the satellite passes by.

Sputnik! on Apple Watch:

- Easily find the next and last sighting at your current location.

* Sputnik! is ad-supported *