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Best apps like Celestia - Space Simulator

9+ similar apps compared and reviewed

4.6 avg rating
6 free apps
Updated July 2026
Celestia - Space Simulator
Celestia - Space Simulator
林åŗ° 李
📚 Education
🔍 Reference

Whether you want more options like Celestia or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Celestia

Solar Walk: Space Simulator 3D#1

Solar Walk: Space Simulator 3D by Vito Technology Inc.

Explore Our Galaxy & Universe
Editor's Choice
📚 Education
4.7😊(8.1K ratings)
$4.99In-App Purchases
Solar Walk: Space Simulator 3D screenshot 1
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Solar Walk: Space Simulator 3D screenshot 3
Solar Walk: Space Simulator 3D screenshot 4
Solar Walk: Space Simulator 3D screenshot 5
Solar Walk: Space Simulator 3D screenshot 6

Explore a detailed 3D model of our solar system and the universe. Interact with planets, moons, and satellites, and take virtual flights through space. Travel through time to see the universe's past and learn with educational movies.

What We Love

  • 🌟 Excellent graphics and visuals
  • 🔍 Detailed information about the solar system
  • 🌍 Ability to explore the planets and moons
  • đŸŽĨ Informative videos and animations

Room to Improve

  • 💰 Expensive in-app purchases required to unlock full features
  • 🐛 Bugs and crashes reported, especially after updates
  • 🕹ī¸ Navigation and controls can be unintuitive
3D Solar System - Planets View#2

3D Solar System - Planets View by Education Terra

Astronomy map: AR Sky observer
Strong Contender
📚 Education
4.4😞(1.6K ratings)
FreeAdsIn-App Purchases
3D Solar System - Planets View screenshot 1
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3D Solar System - Planets View screenshot 3
3D Solar System - Planets View screenshot 4
3D Solar System - Planets View screenshot 5

Explore the solar system in 3D and augmented reality. Learn about planets, moons, stars, and constellations through interactive models, scientific facts, and engaging quizzes. Create your own planets with AI.

What We Love

  • 🌟 Informative and educational
  • 🔍 Detailed solar system information
  • 🎨 Cool visuals and graphics

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Difficult to cancel subscription
  • 🤔 Misleading 'free' claims
Stars and Planets - Astronomy#3

Stars and Planets - Astronomy by Andrei Nistorescu

3D Universe simulator
Worth Considering
📚 Education
4.7😊(1.2K ratings)
FreeAdsIn-App Purchases
Stars and Planets - Astronomy screenshot 1
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Stars and Planets - Astronomy screenshot 6

Explore the cosmos in a 3D universe simulator powered by NASA and ESA data. Journey to millions of stars, land on exoplanets, and delve into the mysteries of black holes and pulsars. Discover breathtaking landscapes and gain knowledge from cutting-edge space research.

What We Love

  • 🚀 Amazing graphics and details
  • 👍 Realistic space exploration experience
  • 💡 Ability to walk on planets
  • 🔍 Detailed information about celestial objects

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 🌍 Lack of diversity in planet textures and landscapes
  • 🔍 Limited search and navigation functionality

More apps like Celestia

4
Space Gate: AR Solar System
Space Gate: AR Solar System
Space Gate: AR Solar System
Space, Astronomy & Night Sky
$12.99

Explore the universe with interactive 3D and AR experiences of the solar system. Discover celestial bodies, engage with live astronomy news, and even interact with black holes. Tailored for learning and education.

3D and AR solar system explorationInteractive black hole simulationsLive astronomy magazine
📚 Education
(183)
free with in-app purchases
5
Solar Walk 2 - View Planets 3D
Solar Walk 2 - View Planets 3D
Solar Walk 2 - View Planets 3D
Solar System Sim, Space Quest
$2.99

Explore our Solar System with detailed 3D models of planets, moons, and spacecraft. Discover celestial events, track space missions, and travel through time and space with an interactive encyclopedia. Stay updated with the latest astronomy news.

3D Solar System modelInteractive space encyclopediaAstronomy calendar
📚 Education
(7.2K)
free with in-app purchases
6
Galaxy Map
Galaxy Map
Galaxy Map
Astronomy guide to space
Free

Explore the Milky Way and Andromeda galaxies in an interactive 3D map. Discover nebulae, supernovae, and planets, with stunning visuals based on NASA data. Ideal for education and space enthusiasts.

Interactive 3D galaxy mapExplore nebulae and supernovaeFly through planetary atmospheres
📚 Education
(585)
free with in-app purchases
7
Exoplanet
Exoplanet
Exoplanet
Interactive exoplanet database
Free

Explore a vast, interactive database of discovered exoplanets and their host stars. Visualize their physical properties, locations in the night sky, and orbital paths. Discover the observable universe from Earth to the cosmic microwave background with stunning 3D models and augmented reality features.

Interactive visualizations and animationsDaily updated exoplanet and host star properties3D Milky Way model with exoplanet locations
📚 Education
(862)
free with in-app purchases
8
SkyORB Classic Astronomy
SkyORB Classic Astronomy
SkyORB Classic Astronomy
3D Planetarium Stargazing News
Free

Explore the cosmos with a 3D planetarium and real-time celestial event tracking. Identify stars and planets using your device's sensors and AR, and receive notifications for upcoming astronomical phenomena. Access detailed information and simulations from any location.

3D star map and planetariumReal-time planet orbitsAR night sky identification
📚 Education
(23)
freemium
9
xSky
xSky
xSky
by Oleg Sur
Free

Explore the cosmos with a virtual telescope. Point your device at the sky to identify celestial bodies. Zoom in for detailed views and use a search function to locate specific objects.

Virtual telescope functionalityIdentify Sun, Moon, Planets, Stars, GalaxiesZoom up to a million times
📚 Education
(75)
free
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