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 161–180 of 1,000 ranked alternatives.

  1. GhostTube SLS Camera app icon

    GhostTube SLS Camera

    GhostTube Pty Ltd

    Detect shapes and track movement in real

    Detects humanoid bodies and homogeneous shapes using depth sensor data. Identifies people and object-shaped forms with accuracy comparable to Kinect SLS cameras. Works with Apple LiDAR-equipped devices for improved visibility in low light.

    ★ 4.67,942 ratingsEntertainmentFreeData updated 2026-09-06
  2. Helio - Sunset Forecast app icon

    Helio - Sunset Forecast

    John Eletto

    Predict sunrises and sunsets accurately

    Get accurate predictions for sunrise and times. Rate the quality of celestial events to plan photography or outdoor activities. Receive notifications for optimal viewing conditions.

    ★ 4.2125 ratingsWeatherFreeData updated 2026-09-06
  1. Sun Tracker AR app icon

    Sun Tracker AR

    Zuzana Eskinasi

    Track solar paths in real-time AR

    Track the sun's position using augmented reality. View 2D and 3D solar path maps with compass and shadow simulation. Adjust settings for accurate solar projections. Save and share solar data for planning and analysis.

    ★ 4.81,061 ratingsPhoto & VideoFreeData updated 2026-09-17
  2. 3D World Map VR app icon

    3D World Map VR

    棠娜 郭

    Explore 3D streets and navigate locations

    Explore 3D street views and high-definition satellite maps for detailed location information. Navigate using real-time positioning. Interact with VR attractions for immersive exploration. Access domestic and international scenery from anywhere.

    ★ 4.57,203 ratingsUtilitiesFreeData updated 2026-09-06
  3. DailyApod - Astronomy Picture app icon

    DailyApod - Astronomy Picture

    辉 林

    View NASA's daily astronomical images

    View daily astronomical images from NASA. Explore high-resolution space photos and related explanations. Save and share images. Set reminders for daily updates. Learn about celestial events and scientific facts.

    ★ 4.718 ratingsPhoto & VideoFreeData updated 2026-09-06
  4. Star Chart Infinite app icon

    Star Chart Infinite

    ESCAPE VELOCITY LIMITED

    Explore stars with AR guidance

    Explore celestial objects with an augmented reality interface. Point your device at the sky to view stars, planets, and constellations. Learn about astronomical data and history. Save and share observations. Sync with real-time sky maps.

    ★ 4.6574 ratingsEducation$4.99Data updated 2026-09-08
  5. APOD NASA Widget & Photos app icon

    APOD NASA Widget & Photos

    Velocity Raptor Incorporated

    View daily space images and facts

    View daily high-resolution astronomy images with accompanying explanations. Save and share favorite . Explore detailed information about celestial objects. Set reminders for new daily images. Organize and categorize images into personal collections.

    ★ 4.491 ratingsPhoto & VideoFreeData updated 2026-09-08
  6. Space Images app icon

    Space Images

    Jet Propulsion Laboratory

    Explore and discoveries weekly

    View from NASA's Jet Propulsion Laboratory, including planets, stars, and technology. Set up widgets for slideshow displays. Access weekly updates. Explore detailed imagery of celestial bodies and missions.

    ★ 4.616 ratingsEducationFreeData updated 2026-09-08
  7. DayTime app icon

    DayTime

    Five Leaf Group LLC

    Track sun position and sunrise times

    Calculate sunrise and sunset times based on location. Track sun and moon positions. View day length and optional moonrise/moonset times. Works globally for accurate daylight planning.

    ★ 4.6152 ratingsUtilitiesFreeData updated 2026-09-08
  8. Nila Tamil Calendar 2026 app icon

    Nila Tamil Calendar 2026

    SUDHAKAR KANAKARAJ

    Track dates, events, and festivals

    Offers a daily sheet with sunrise and sunset times, daily importance, and special events. Users can view traditional layouts, track daily activities, and access event details.

    ★ 4.73,702 ratingsUtilitiesFreeData updated 2026-09-10
  9. EnWordCard - English Word Card app icon

    EnWordCard - English Word Card

    佩佩 伍

    Learn words with pictures and voice feedback

    Learn vocabulary through listening, speaking, reading, and writing. Classify words into categories like animals, colors, and numbers. View pictures for visual aid. Adjust play speed. Hear male and female pronunciations.

    ★ 4.5368 ratingsUtilitiesFreeData updated 2026-09-11
  10. Astrolabe Clock app icon

    Astrolabe Clock

    Michael Smith

    View the sky and celestial bodies.

    The app displays the sky and shows the time of day, day of year, and the location of celestial bodies. It provides sunrise and sunset times, Moon phase, and transit times for celestial objects.

    ★ 4.748 ratingsReferenceFreeData updated 2026-09-17
  11. OLEDX app icon

    OLEDX

    Ronan Stark

    Track time, weather, and notes with icons

    A clock interface displays time with minute increments. Add personal notes and weather information. Customize the interface with icons or images. Uses minimal power due to efficient design.

    ★ 4.65,164 ratingsUtilitiesFreeData updated 2026-09-13
  12. GPS Astro app icon

    GPS Astro

    ESIRION AG

    Track sunrise, sunset, and moon phases

    Calculate sunrise, sunset, moonrise, and moonset times based on GPS location or selected locations. Track moon phases and twilight times. Save multiple locations and sync calendars for upcoming events. Support timezone selection and iPad Split View.

    ★ 4.7118 ratingsUtilities$0.99Data updated 2026-09-08

How we rank alternatives

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