250+ iOS apps curated and reviewed
OrbitSmith is the household name in orbitsmith, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 5.0★ (1) | No | Yes | Sep 2026 |
| 3 |  | Free | 4.5★ (14) | Yes | No | Aug 2026 |
| 4 |  | Free | — | No | No | Jun 2026 |
| 5 |  | Free | — | No | No | Jul 2026 |
| 6 |  | Free | — | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | No | Yes | May 2026 |
| 8 |  | Free | — | No | Yes | May 2026 |
Track thousands of satellites in real-time, from the ISS to Starlink constellations. Explore orbital paths, view satellite details, and even travel back in time to witness the history of space exploration. The app offers a detailed view of human activity in low Earth orbit.
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.
Track satellites in real-time with live 3D globe views, AR compass, and detailed pass predictions. Plan observations, stay updated on launches, and access a comprehensive catalog of orbital objects. Offers features for both quick field alignment and long-term planning.
Visualize satellite orbits and predict upcoming passes. Receive notifications for when satellites will be visible from your location. Access a comprehensive satellite tracking experience.
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.
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.
Explore thousands of satellites in orbit with this augmented and virtual reality spaceflight simulator. Visualize spacecraft, track their paths, and learn about their missions with detailed 3D models and real-time data. Experience space from a new perspective.
Track satellites in real-time and receive alerts for visible passes. Get accurate weather data to optimize your viewing experience. Offers both free and premium features for space enthusiasts.