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 361–380 of 1,000 ranked alternatives.

  1. Pocket PlanetARium: Explore AR app icon

    Pocket PlanetARium: Explore AR

    5Play Apps, LLC

    Explore planets in augmented reality

    Explore celestial bodies in augmented reality. View planets, stars, and galaxies with interactive 3D models. Adjust settings to toggle sound, display names, pause animations, or reset positioning.

    ★ 4.664 ratingsReferenceFreeData updated 2026-10-04
  2. DIY Sun Science app icon

    DIY Sun Science

    University of California, Berkeley's Lawrence Hall of Science

    Explore solar phenomena with hands-on activities

    Explore the Sun through 15 hands-on activities. Measure the Sun's size, create solar ovens, and study shadows in Moon craters. Learn about solar energy and Earth's relationship with the Sun through interactive experiments.

    ★ 4.421 ratingsEducationFreeData updated 2026-09-09
  1. CMB Maps app icon

    CMB Maps

    Qingqing Mao

    Cosmic microwave background all-sky maps.

    The app displays cosmic microwave background all-sky maps on iPhone and iPad. Users can view and compare different generations of CMB fluctuations in 4K resolution, zooming and scrolling for details.

    ★ 4.020 ratingsEducationFreeData updated 2026-11-06
  2. Planetary Retrogrades app icon

    Planetary Retrogrades

    PH TECHNOLOGY SOLUTIONS LLC

    Track retrograde planets and celestial events

    Track with real-time alerts and detailed explanations. View daily cosmic influences on communication, mood, and decision-making. Set reminders for key celestial events and explore historical retrograde patterns.

    ★ 4.959 ratingsLifestyleFreeData updated 2026-09-06
  3. Hadith Encyclopedia app icon

    Hadith Encyclopedia

    Saltanera Teknologi PT

    Browse hadiths by book and category

    Access collections from Shahih Bukhari, Shahih Muslim, Sunan Abu Daud, and other sources. Includes Qudsi and Mutawatir hadiths with Indonesian translations. View authenticity ratings to understand reliability.

    ★ 4.313 ratingsReferenceFreeData updated 2026-09-10
  4. Merge HoloGlobe app icon

    Merge HoloGlobe

    Merge

    Explore Earth's data in 3D

    Explore real-time satellite data and simulations of Earth's systems using a Cube. Rotate 3D models of the planet, view atmospheric layers, and track weather patterns.

    ★ 4.221 ratingsEducationFreeData updated 2026-09-06
  5. The Remembrance of Allah app icon

    The Remembrance of Allah

    Sherzad Kalaf Mohe

    Read supplications in Arabic

    Read supplications in Arabic with transliteration and phonetic spelling for pronunciation guidance. Listen to audio versions for correct recitation. View German translations to understand meanings.

    ★ 4.450 ratingsBookFreeData updated 2026-09-25
  6. Bulgarian Dictionary + app icon

    Bulgarian Dictionary +

    Md. Mahmud Ahsan

    Translate words and phrases instantly

    Translate words and phrases between English and . Look up definitions, synonyms, and antonyms. Use offline with over 350K entries. Scan text via camera for instant translation. Listen to pronunciation. Translate sentences and individual words.

    ★ 4.656 ratingsEducationFreeData updated 2026-09-08
  7. Astrophysics II app icon

    Astrophysics II

    Xavier Daxhelet

    Explore stars and solar system with 3D

    Explore stellar properties with interactive 3D animations and detailed explanations. Learn about electromagnetic radiation, light-matter interaction, and the Doppler effect. View over 25 animations covering star formation and cosmic phenomena.

    ★ 4.36 ratingsReference$2.99Data updated 2026-10-20
  8. World Times app icon

    World Times

    Manfred Breede

    World time zones and offsets

    The app shows the time in over 400 locations and their GMT offsets. It calculates time differences between two time zones and displays the day relative to the device's current time zone in 32 languages.

    ★ 0.00 ratingsBusiness$0.99Data updated 2026-10-03
  9. Portuguese Dictionary + app icon

    Portuguese Dictionary +

    Md. Mahmud Ahsan

    Translate text and speak words

    Translate words and phrases between English and . Look up definitions, synonyms, and antonyms. Use offline with over 350K entries. Scan text with camera for instant translation. Pronounce words aloud. Translate sentences and individual words.

    ★ 4.252 ratingsEducationFreeData updated 2026-09-08
  10. AstroAid app icon

    AstroAid

    iLanga, Inc.

    Visualize celestial views through eyepieces

    Helps users visualize celestial objects through telescopes or cameras. It calculates magnification, actual field of view, and exit pupil. Users can simulate views with different eyepieces and optical aids.

    ★ 4.344 ratingsEducation$2.99Data updated 2026-09-08

How we rank alternatives

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