Description: ISS Detector is a free, open source program that allows you to track and receive alerts when the International Space Station (ISS) will pass over your location. It has customizable notifications, an interactive sky view map, and supports multiple platforms.
Type: software
Pricing: Open Source
Description: See A Satellite Tonight is a free website and mobile app that allows users to spot satellites, ISS, and other objects such as Hubble from their location. It provides customized sighting opportunities based on the user's location.
Type: software