4+ similar apps compared and reviewed
Whether you want more options like Satellite Passes or a completely different take on the same concept, our curated list of 4+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Follow NASA's Hubble Space Telescope mission in real time. Explore a gallery of stunning images, engage in discussions, and learn about space. Receive notifications for new discoveries and test your knowledge with quizzes.
Follow the International Space Station's live location on a globe and get alerts for visible flyovers at your exact location. Features a compass view to help you spot it in the sky.
Track the International Space Station's live position on an interactive map or 3D globe. Discover when it will be visible from your location and watch live webcam streams from orbit.
