202+ iOS apps curated and reviewed
If you already know MyObservatory, this is the deeper bench. 202+ observatory apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (30) | No | No | Jul 2026 |
| 2 |  | Free | 4.8★ (36K) | No | Yes | Jul 2026 |
| 3 |  | Free was $2.99 | — | No | Yes | May 2026 |
| 4 |  | Free | 4.6★ (93K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (74K) | Yes | Yes | Jul 2026 |
| 6 |  | $19.99 | 4.7★ (1.5K) | No | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (3) | No | No | May 2026 |
| 8 |  | Free | 4.8★ (7.2K) | No | No | Jul 2026 |
Access real-time weather data, including temperature, humidity, and wind conditions. View weather photos from nearby stations and receive timely updates on rainfall. Get alerts for weather warnings and special tips.
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.
Find the best deals on video games from over 30 retailers. Add games to a waitlist and receive notifications when they go on sale. Import your Steam wishlist and track price history.
Explore the cosmos with a real-time sky map. Point your device to identify stars, planets, and constellations. Discover celestial events and learn about the universe with detailed information and 3D models.
Explore the night sky with this astronomy app. Identify celestial objects, discover upcoming astronomical events, and track their positions. Customize your view, set reminders, and access detailed information for a personalized stargazing experience.
Explore the cosmos with a powerful space simulator and telescope control. Discover astronomical events, track celestial objects, and plan your stargazing sessions with real-time data and historical simulations.
Explore the ancient Kokino Megalithic Observatory with this audio guide. Learn about its history, astronomical significance, and religious rituals through high-quality audio, transcripts, and a site map. Discover exclusive myths and stories, and get directions to the site.
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.
Manage your everyday finances and payments with this app. Top up transit cards, pay bills online, and earn rewards. It also offers prepaid cards for global shopping and enhanced spending control.
Explore the night sky with this astronomy companion. Discover planets, galaxies, nebulae, and more visible from your location. Generate custom viewing lists and preview celestial objects with an interactive sky atlas.
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.
Explore the universe with a smart telescope that simplifies stargazing. Automatically find, focus, and capture celestial objects without professional guidance. Observe stars, the sun, and even landscapes with intuitive app control.
This app provides ultra-precise time by syncing with atomic time servers. It features a customizable display mimicking professional studio clocks, with advanced alarm functions and various visual themes. Designed for accuracy and usability, it's ideal for professionals and enthusiasts alike.
Plan your journeys with real-time train arrival times and car occupancy. Access frequent destination information quickly and discover MTR service updates, promotions, and lifestyle articles. Earn MTR Points for rewards by traveling, shopping, or playing games.
Explore the cosmos with detailed information on stars, planets, galaxies, and nebulae. Discover celestial objects using your device's compass and GPS, and stay updated with news from the W. M. Keck Observatory. Features a night-vision-friendly red interface and offline access.
Explore the cosmos with an all-in-one astronomy companion. Discover stars, planets, galaxies, and celestial events with extensive databases and interactive 3D models. Enhance your stargazing with augmented reality, virtual reality, and personalized viewing recommendations.