Astronomy Observer app icon

Apps Like Astronomy Observer for iPhone and iPad

by 雪平 王★ 4.627 ratingsReferenceFreeData updated 2026-09-06

Astronomy Observer screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. iPhemeris Astrology Charts app icon

    iPhemeris Astrology Charts

    Clifford Ribaudo

    Generate Natal and Track Astrological Events

    Create and customize natal, transit, and progress . Generate solar and lunar returns. Calculate relationship and composite . View midpoints and tabular ephemeris for years 1700-2099. Sync via iCloud. Adjust for any location and time.

    ★ 4.71,113 ratingsLifestyle$29.99Data updated 2026-09-16
  2. Hubble: Deep Space app icon

    Hubble: Deep Space

    Alparslan Topbas

    Explore galaxies and nebulae

    Explore high-resolution images of galaxies, nebulae, and celestial objects captured by the Telescope. View the "Picture of the Week" and access real-time ESA/ RSS updates. Zoom in on detailed cosmic imagery and save or share favorite images.

    ★ 4.26 ratingsEducationFreeData updated 2026-09-06
  1. SynScan Pro app icon

    SynScan Pro

    Astropower Technology Co. Ltd.

    Control mounts with Wi-Fi or Bluetooth LE

    Control telescope mounts to slew, align, GOTO, and track celestial objects. Point and track planets and the Sun without alignment. Navigate using a gamepad. Browse star catalogs and adjust tracking parameters for equatorial mounts.

    ★ 2.755 ratingsUtilitiesFreeData updated 2026-09-13
  2. Galaxy Map app icon

    Galaxy Map

    Andrei Nistorescu

    Explore galaxies and planets interactively

    Explore a 3D map of the Milky Way, Andromeda, and their satellite galaxies. Navigate through the Orion Arm to view nebulae and supernovae. Fly through planetary atmospheres and land on planets.

    ★ 4.6600 ratingsEducationFreeData updated 2026-09-11
  3. What's Up? app icon

    What's Up?

    John Kennedy

    Track celestial objects and view sky grid

    View the positions of the Sun, Moon, and planets on an intuitive sky grid. Slide a time bar to forecast celestial appearances. Navigate without augmented reality or motion tracking.

    ★ 4.68 ratingsEducationFreeData updated 2026-09-08
  4. SynScan app icon

    SynScan

    Astropower Technology Co. Ltd.

    ★ 3.28 ratingsUtilitiesFreeData updated 2026-09-13
  5. Science AI: Homework Solver app icon

    Science AI: Homework Solver

    Ember Next LLC

    Solve problems with AI

    Solve problems by snapping photos or uploading images. Get detailed, accurate solutions for chemistry, physics, biology, and astronomy. Access explanations, step-by-step guides, and interactive diagrams to enhance understanding.

    ★ 4.711 ratingsEducationFreeData updated 2026-09-06
  6. eWeather HD - Weather & Alerts app icon

    eWeather HD - Weather & Alerts

    Elecont LLC

    Weather information in one place.

    The app provides 15-day and hourly weather forecasts, severe weather alerts, and radar images. It includes air quality, earthquake data, and tide predictions.

    ★ 4.78,572 ratingsWeather$4.99Data updated 2026-09-16
  7. GoSkyWatch Planetarium iPad app icon

    GoSkyWatch Planetarium iPad

    GoSoftWorks Development Co.

    Point to sky identify objects

    The app identifies and locates celestial objects by pointing to the sky. It displays the sky view and information at the correct orientation when held at any angle.

    ★ 4.62,136 ratingsEducationFreeData updated 2026-09-13
  8. AstroVeda: Your Astrology Guru app icon

    AstroVeda: Your Astrology Guru

    WHITERABBIT STUDIO

    Get horoscopes and advice

    Access birth charts based on birth details. Get personalized future predictions from professional astrologers. View hourly horoscopes and astrological advice. Schedule consultations with celebrity astrologers.

    ★ 4.7950 ratingsLifestyleFreeData updated 2026-09-13
  9. Hindu Calendar - Drik Panchang app icon

    Hindu Calendar - Drik Panchang

    Adarsh Mobile Applications LLP

    Track daily elements

    View daily entries including Tithi, Nakshatra, Yoga, Karana, and weekday. Track lunar and solar movements. Set reminders for auspicious times. Share details with others. Sync with other apps.

    ★ 4.85,750 ratingsBookFreeData updated 2026-09-14

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.