Comet Book app icon

Apps Like Comet Book for iPhone and iPad

Track positions and directions

Track visibility with real-time direction and elevation updates. Locate comets using the moon and bright planets as guides. Set observation times and directions based on your location. Share sighting details and view movement patterns over time.

by Vixen Co., Ltd.★ 5.03 ratingsEducationFreeData updated 2026-09-08

Comet Book screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Professor Maxwell’s 4D Galaxy app icon

    Professor Maxwell’s 4D Galaxy

    SpiceBox Product Development Ltd.

    Explore space with interactive VR projects

    Explore interactive 3D models of the solar system and Earth's layers. Build a sundial and walk on the moon. Use augmented reality to visualize space concepts. Access 20 science projects with guided instructions.

    ★ 2.532 ratingsEducationFreeData updated 2026-09-06
  2. Cosmology app icon

    Cosmology

    Aaron Day

    Explore space with high-res images

    Explore high-resolution images of planets, nebulae, and galaxies. Navigate through the solar system and its major moons. Learn about the formation and evolution of celestial objects. Access a narrative on the origins of the universe by Dr. Aaron Day.

    ★ 4.7550 ratingsEducationFreeData updated 2026-09-10
  1. Pocket Planets app icon

    Pocket Planets

    Ad Lunam Kereskedelmi es Szolgaltato Korlatolt Felelossegu Tarsasag

    Learn about space missions and astronauts

    Learn about astronauts, their missions, and time in space. Track current space occupants and receive notifications for new space travelers. Access detailed planetary data including physical and orbital characteristics.

    ★ 4.621 ratingsEducationFreeData updated 2026-09-06
  2. What's in Space? app icon

    What's in Space?

    Learny Land S.L.

    Explore space, build ships, discover planets

    Learn about space with interactive games and animated visuals. Explore planets, constellations, and the solar system. Build a spaceship and travel through space. Discover facts about asteroids and the international space station.

    ★ 4.2174 ratingsEducationFreeData updated 2026-09-06
  3. SkyView: Planet Starlight Gaze app icon

    SkyView: Planet Starlight Gaze

    Yug Savani

    Explore celestial objects and track the night

    View real-time night sky and identify celestial objects. Locate planets, the moon, and stars based on your location. Learn about solar system planets with detailed information. Track moon phases and planetary positions.

    ★ 3.73 ratingsEducation$19.99Data updated 2026-09-06
  4. Hindu Calendar - Panchang app icon

    Hindu Calendar - Panchang

    Sudhirbhai Ubhada

    Check and lunar details

    View daily with tithi, paksha, yoga, karana, nakshatra, vaar, varsh, maah, moon zodiac, ayana, and ritu. Generate kundali for any location and date in North and South Indian styles. Save and share kundali details. All features work offline.

    ★ 4.3375 ratingsBookFreeData updated 2026-09-06
  5. Elevation App app icon

    Elevation App

    Elevation Church

    Watch sermons and connect with the community

    Access sermons from Church and Pastor Steven Furtick. Watch live worship sessions. Chat with the online community during live events. Learn about ways to get involved with the church.

    ★ 4.4495 ratingsLifestyleFreeData updated 2026-09-08
  6. Jack in Space! Preschool learn app icon

    Jack in Space! Preschool learn

    Anastasiya Zhemilevna Averina

    Play interactive games and science

    Teaches numbers, counting, colors, and shapes through interactive games. Includes animated elements and challenges to develop attention, logic, and memory. Features multiple levels with engaging storytelling and voiceover.

    ★ 4.3238 ratingsEducationFreeData updated 2026-09-06
  7. Flight IFR Nav Trainer app icon

    Flight IFR Nav Trainer

    Free-Flight-Aviation Ltd.

    Practice IFR procedures and navigate flights

    Learn and practice IFR flying with a simulator that allows setting up custom navigation aids, aircraft position, speed, and movement. Adjust runway direction, wind conditions, and use instruments like VOR, HSI, DME, and RMI.

    ★ 4.6300 ratingsEducationFreeData updated 2026-09-11
  8. Skyview : Explore Universe app icon

    Skyview : Explore Universe

    Ankur Dhameliya

    Planets and stars anytime

    Celestial objects with detailed information on planets, stars, and constellations. Identify objects in real-time using the device's camera. View 3D models of planets and track their movements.

    ★ 4.6296 ratingsEducationFreeData updated 2026-09-06
  9. MySpaceApp app icon

    MySpaceApp

    Noman Ahmad

    Explore celestial bodies and view images

    View detailed information, images, and videos about celestial bodies in the solar system. Explore planets, the moon, and Pluto. Save favorite content and access educational facts about each celestial body.

    ★ 5.011 ratingsEducationFreeData updated 2026-09-06
  10. My Attractor app icon

    My Attractor

    Gerry Beggs

    Visualize strange attractors in 3D.

    The app visualizes the Lorenz and Rössler Strange Attractors in 3D space and over time. It animates hundreds of points, each on an independent path, offering a dynamic perspective on these mathematical objects from Chaos Theory.

    ★ 2.8220 ratingsEducationFreeData updated 2026-09-11

How we rank alternatives

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