Astro Viewer app icon

Apps Like Astro Viewer for iPhone and iPad

by Heebok Lee★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Star Walk HD - Night Sky View app icon

    Star Walk HD - Night Sky View

    Vito Technology Inc.

    Explore celestial bodies and constellations

    Explore celestial bodies with real-time sky mapping and interactive guides. Identify stars, planets, and constellations. Access detailed information about over 200,000 objects. 3D models of celestial entities.

    ★ 4.86,349 ratingsEducation$4.99Data updated 2026-09-08
  2. ISS Live Now app icon

    ISS Live Now

    Carlos Santos

    Watch Earth from space in real time

    View video streams of Earth from the International Space Station. Watch continuous 24/7 footage. Access real-time imagery and satellite data. Adjust camera angles and zoom. Receive notifications about space events and launches.

    ★ 4.66,564 ratingsEducationFreeData updated 2026-09-11
  1. NASA Selfies app icon

    NASA Selfies

    Jet Propulsion Laboratory

    Create in space and share them

    Create and share space by combining your photo with space images. Add a virtual spacesuit and learn about infrared astronomy. Explore Spitzer Space Telescope images and share creations on social media.

    ★ 4.555 ratingsEducationFreeData updated 2026-09-15
  2. Guess What - APOD Edition app icon

    Guess What - APOD Edition

    Israel Graveran

    Space facts and images daily

    Take daily space quizzes based on NASA’s Astronomy Picture of the Day. Choose correct answers from four options. Learn facts about celestial objects. Access real-time, accurate content directly from NASA’s feed.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-06
  3. Staslink: Satellites Tracker app icon

    Staslink: Satellites Tracker

    FLOWMATIC PTE. LTD

    Track and set observation reminders

    Track the International Space Station and Starlink using real-time data. Input your location to find optimal viewing times. Set reminders for launches and visibility events. View satellite routes on a live map. Share sighting details with others.

    ★ 4.419,674 ratingsUtilitiesFreeData updated 2026-09-26
  4. Stargazing: Stars & Planets app icon

    Stargazing: Stars & Planets

    TVGSOFT LIMITED

    Point your phone to identify and

    Identify , , and constellations by pointing the phone skyward. View real-time sky maps with overlays. Learn about celestial objects and satellites. Set location for accurate sky display. Save favorite constellations and .

    ★ 4.31,075 ratingsEducationFreeData updated 2026-10-04
  5. GalacticAR: Space Sim & Quiz app icon

    GalacticAR: Space Sim & Quiz

    Vielfalt Software e.U.

    Explore celestial bodies and galaxies

    Explore astronomical objects and topics with interactive 3D models and augmented reality features. Take quizzes with 300 questions across various difficulty levels. Learn about comets, the solar system, and galaxy clusters through immersive content.

    ★ 4.577 ratingsEducationFreeData updated 2026-09-06
  6. Muslim Dawah Quran Salat Time app icon

    Muslim Dawah Quran Salat Time

    TopOfStack Software Limited

    Find prayer times and Qibla direction

    Access with Arabic script and audio recitation. Track prayer times and Qibla direction. Calculate Zakat. View Hadith and Supplications. Use Tasbih and Duas. Includes Quranic translations and a prayer schedule.

    ★ 4.8801 ratingsReferenceFreeData updated 2026-09-10
  7. Galaxy Map - Stars and Planets app icon

    Galaxy Map - Stars and Planets

    Andrei Nistorescu

    Explore celestial bodies and space data

    Explore the universe with a 3D planetarium featuring accurate data from NASA and ESA. Navigate through and , view detailed information on celestial bodies, and access educational content about space missions and astronomical phenomena.

    ★ 4.669 ratingsEducation$12.99Data updated 2026-09-11
  8. Space Photo app icon

    Space Photo

    Joseph Doogan

    View daily cosmic images and videos

    View daily images and videos with accompanying scientific explanations. Access the full archive of NASA's astronomy photos and videos. Search by date or topic. Download and share high-resolution content.

    ★ 0.00 ratingsEducationFreeData updated 2026-10-02
  9. Prof Brian Cox's Universe app icon

    Prof Brian Cox's Universe

    Harper Collins Publishers Limited

    Explore the Universe with Brian Cox.

    The app offers a 3D tour of the Universe guided by Professor Brian Cox. Users can explore celestial bodies, witness cosmic events, and access over 200 interactive articles and BBC videos.

    ★ 4.156 ratingsReference$1.99Data updated 2026-10-26
  10. Muslim Mate: Azan Times, Quran app icon

    Muslim Mate: Azan Times, Quran

    DylogicApps Pvt Ltd

    Access Islamic texts, prayers, and teachings

    Access prayer times based on your location. Set alarm notifications with customizable Adhans. Listen to full Adhan. View Islamic content such as recitations, Hadiths, and religious rulings. Track Islamic calendar events and holy days.

    ★ 4.71,173 ratingsReferenceFreeData updated 2026-09-10

How we rank alternatives

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