0+ iOS apps curated and reviewed
Staslink is the household name in iss sighting app, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (19K) | Yes | Yes | Aug 2026 |
| 2 |  | Free was $1.99 | 4.6★ (6.5K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (315) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.5★ (4) | No | No | Jun 2026 |
| 5 |  | Free | 4.8★ (9.4K) | No | No | Aug 2026 |
| 6 |  | $4.99 | 4.8★ (1.2K) | No | No | Aug 2026 |
| 7 |  | Free | 4.6★ (463) | Yes | Yes | Aug 2026 |
| 8 |  | $2.99 | 4.6★ (7.7K) | No | No | Aug 2026 |
Track the International Space Station and Starlink satellites with real-time live maps and HD video feeds from NASA. Get personalized reminders for optimal viewing times and explore the universe from an astronaut's perspective.
Experience Earth from orbit with a 24/7 live HD video stream from the International Space Station. Track the ISS's path on a dynamic map and access various NASA and ESA feeds, including spacewalk footage and interior tours.
Track satellites and the International Space Station in real-time with accurate orbital paths and visibility forecasts. Learn about space missions and receive custom alerts for upcoming passes. Designed for space enthusiasts and stargazers of all levels.
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.
Receive notifications when the International Space Station is visible from your location. Explore real-time 2D and 3D views, augmented reality tracking, and access NASA resources. Experience the wonder of human presence in orbit.
Visualize the International Space Station, Tiangong, and Hubble in real-time 3D. Get precise flyover predictions up to 30 days in advance with a star rating system. Stream live HD video from the ISS and learn about the current crew.
Easily track the International Space Station and other satellites. Receive timely alarms before passes and get weather condition checks for optimal viewing. Enhance functionality with optional in-app purchases to discover more celestial objects.
Identify stars, constellations, planets, and satellites by simply pointing your device at the sky. This app uses augmented reality to guide you and provides information on celestial objects, upcoming events, and even allows you to travel through time to view the sky on different dates.
Identify stars, constellations, satellites, and more by simply pointing your device at the sky. This augmented reality app makes stargazing accessible to everyone, day or night. Explore celestial paths and even travel through time to view the sky on different dates.
Track the International Space Station in real-time with detailed pass predictions. Discover when and where to view the ISS overhead with multiple viewing modes and informative data.
Plan your stargazing adventures and capture stunning photos of the night sky. Get real-time weather, visibility scores, and a unique hourly stargazing index based on multiple criteria. Discover what planets, stars, and constellations are visible from your location.
Track the International Space Station and bright satellites with precise timing and location data. Get second-by-second countdowns, set reminders, and view satellite paths in the night sky. Supports offline calculations and sharing sightings.
Explore the night sky with this AR-powered guide. Identify satellites like the ISS and Starlink, constellations, and stars by pointing your phone at the sky. Get real-time tracking, pass predictions, and notifications for visible celestial events.
Explore the night sky with a real-time planetarium. Identify stars, planets, constellations, and satellites by simply pointing your phone. Offers detailed astronomical data and cultural constellation interpretations.
This app tracks the International Space Station and notifies you of upcoming visible passes. It provides precise timing and location data for your area, allowing you to easily see the ISS with the naked eye. An augmented reality feature helps you pinpoint its position in the sky.
Track and identify visible satellites, stars, and constellations. Explore detailed information about celestial objects and record your sightings. Perfect for astronomy enthusiasts and educational purposes.
Track satellites in real-time, including the ISS and Starlink. Get predictions for upcoming passes and set alerts. Explore satellite orbits and trajectories with various viewing modes.
Discover celestial objects with this augmented reality sky guide. Simply select a planet or star, and follow the on-screen pointer to locate it in the night sky. Explore constellations, satellites, and detailed information about planets.
Explore the cosmos with a portable star atlas. Identify planets, constellations, and deep sky objects using your device's sensors. Features detailed information and 3D visualizations for both beginners and advanced astronomers.
