244+ iOS apps curated and reviewed
Ephemeris Sky is the household name in ephemeris sky, but it's far from the only option. We track 244+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $9.99 | — | No | No | Aug 2026 |
| 2 |  | Free | 4.6★ (1.3K) | No | Yes | Aug 2026 |
| 3 |  | Free was $1.99 | 4.5★ (2) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.4★ (887) | No | Yes | Jul 2026 |
| 5 |  | $9.99 | 4.7★ (1.5K) | No | Yes | Aug 2026 |
| 6 |  | Free | — | No | No | Aug 2026 |
| 7 |  | Free | 4.5★ (23) | Yes | Yes | Jul 2026 |
| 8 |  | $11.99 | 4.2★ (244) | No | No | Aug 2026 |
Plan and visualize the exact positions of the Sun, Moon, and Milky Way for stunning photography. Predict sunrise, sunset, golden hour, and twilight times with AR previews and a time machine feature. Never miss the perfect shot with timely reminders.
Explore real-time astrological charts with customizable settings. Analyze transits, synastry, and ephemeris data. Upgrade for persistent birth chart storage and advanced features.
This astronomy app provides real-time celestial object coordinates, including planets, the Moon, Sun, and various stars and deep sky objects. It highlights objects currently visible and allows users to favorite frequently observed bodies. A daily summary widget is also available.
Plan outdoor photography shoots with this map-centric calculator for sun, moon, and Milky Way positions. Visualize light direction, plan celestial alignments, and scout locations with augmented reality. Features offline maps and detailed celestial event data.
Explore the cosmos with a 3D planetarium and real-time celestial event tracking. Identify stars and planets using your device's sensors and AR, and receive notifications for upcoming astronomical phenomena. Access detailed information and simulations from any location.
Visualize natural light on terrain for outdoor and night photographers. Simulate sunlight, moonlight, and the Milky Way in 3D with realistic topography. Plan your shots with detailed timelines and controls for precise light prediction.
Access free astronomical data including sunrise/sunset times, planetary positions, and physical characteristics of celestial bodies. View ephemeris for any date and time based on your current location.
Visualize the current positions of all planets in the zodiac with real-time orbital data. Explore planetary movements, aspects, and upcoming celestial events. Offers a premium subscription for advanced time-travel and detailed planet information.
This app provides detailed astrological ephemeris data covering 400 years, with options to extend coverage to 7700 years. It offers precise planetary positions, moon phases, eclipses, and ingress tables, catering to both Vedic and Western astrology practices.
This app provides comprehensive astrological charting and ephemeris data. It offers AI-powered chart interpretations, detailed ephemeris tables spanning centuries, and various chart types including natal, transit, and synastry. Users can customize displays, manage charts with tags, and utilize iCloud for syncing across devices.
This app helps amateur astronomers find celestial objects to observe. It provides detailed information on when and how to best view planets, stars, and deep-sky objects from your specific location, even without an internet connection.
This app transforms your device into a portable planetarium. Simply point it at the night sky to identify stars, planets, constellations, and other celestial objects in real-time.
Track the moon's journey with detailed phase information, rise and set times, and astrological insights. Access historical and future data for any date and location, with customizable widgets and notifications for key lunar events.
Plan and capture stunning photos with advanced tools for celestial events, sun and moon tracking, and lightning alerts. Visualize celestial body positions on a map and in AR, receive AI-powered shooting suggestions, and access photography calculators.
Name a star and easily locate it in the night sky using an interactive finder. This app provides a personalized view of your local night sky, identifies constellations, and offers augmented reality features to help you find registered stars.
Discover stunning astronomical photographs shared by amateurs worldwide. Connect with fellow stargazers, learn about the universe, and enhance your astrophotography skills with tutorials and helpful tools.