Satellite Flag Free provides precise offline predictions for ISS passes, brightest satellite passes, and local sunrise and sunset times.

Predictions are calculated for your current location using orbital information supplied by NORAD. Ideal for offline working in the field.

Current features include :
- brightest satellites pass predictions
- ISS pass predictions
- real-time orbital information
- real-time ground-tracking
- local sunrise and sunset information

Satellite Flag Free uses advertisements to make it available for free. Get Satellite Flag to remove the adverts.