AstroAid app icon

Apps Like AstroAid for iPhone and iPad

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.

by iLanga, Inc.★ 4.344 ratingsEducation$2.99Data updated 2026-09-08

AstroAid screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Vernier Video Physics app icon

    Vernier Video Physics

    Vernier Software & Technology

    Automated video analysis for motion.

    The app provides automated object tracking and video analysis. Users can capture video, track objects, and instantly generate trajectory, position, and velocity graphs.

    ★ 2.533 ratingsEducation$4.99Data updated 2026-09-16
  2. Eirene Christian Well-Being AI app icon

    Eirene Christian Well-Being AI

    Eirene Wellness Innovations LLC

    Track mood, pray, and journal daily

    Access daily scripture recommendations and voice-guided devotionals. Track mood and prayer progress with journaling tools. Receive encouragement through guided reflections and spiritual resources. Set reminders for prayer and meditation.

    ★ 4.226 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. WebMO Molecule Editor app icon

    WebMO Molecule Editor

    WebMO, LLC

    Build and view 3D molecules

    Create and view 3D molecular structures by drawing atoms and bonds. Visualize orbitals and symmetry elements. Look up chemical properties from external databases. Access computational chemistry tools for molecular calculations.

    ★ 4.040 ratingsEducationFreeData updated 2026-09-08
  2. Cathlas app icon

    Cathlas

    Spectre Software Inc.

    Share medical videos and images

    View and analyze rare video images of interventional cardiology procedures. Upload and submit educational content for expert review. Access curated medical data and videos for professional learning. Track contributions and view peer-reviewed content.

    ★ 5.018 ratingsMedicalFreeData updated 2026-10-08
  3. Guitar Note Atlas app icon

    Guitar Note Atlas

    Black Rabbits Apps LLC

    Explore fretboard notes and scales

    Displays a fretboard map with positions and scale patterns. Users can customize layouts, explore major and minor scales, and view mode structures. Adjust fretboard views and save custom configurations for practice and learning.

    ★ 4.836 ratingsMusic$4.99Data updated 2026-09-09
  4. Solar System 3D app icon

    Solar System 3D

    Tramn Pty Ltd

    Explore the solar system in 3D.

    The app offers 3D navigation of the solar system, including the Sun, eight planets, and the Moon. It provides Wikipedia information for each celestial body and simulates Earth's seasons and day-night cycle.

    ★ 3.731 ratingsEducationFreeData updated 2026-10-18
  5. Periodic Table of Elements+ app icon

    Periodic Table of Elements+

    Sonya Marcarelli

    Create molecular formulas and copy element data

    Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.

    ★ 4.635 ratingsEducationFreeData updated 2026-09-06
  6. Laban Dictionary app icon

    Laban Dictionary

    VNG ONLINE CO.,LTD

    Search words, speak words, scan words

    Look up words via camera or speech input. Search in English-Vietnamese, Vietnamese-English, or English-English. View definitions, examples, and pronunciation. Includes study modes for TOEFL, TOEIC, and IELTS preparation.

    ★ 4.433 ratingsEducationFreeData updated 2026-09-08
  7. Solar Weather - Space Forecast app icon

    Solar Weather - Space Forecast

    Aleksandr Balyberdin

    Monitor events and track forecasts

    Monitor activity with real-time animations and forecasts. Receive push notifications for geomagnetic storms, radiation storms, and radio blackouts. View 3-day Kp index forecasts and weekly history. Access real-time widgets for Home and Lock Screen.

    ★ 4.428 ratingsWeather$3.99Data updated 2026-10-20
  8. UA Dictionary app icon

    UA Dictionary

    Dmytro Kolyvai

    Look up Ukrainian words offline

    Access Ukrainian words with definitions, examples, and phrases from the academic SUM-20 . Search instantly offline or online. View complete explanations. Save search history. Features a clean interface optimized for iOS.

    ★ 4.934 ratingsReferenceFreeData updated 2026-09-14

How we rank alternatives

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