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Best COSMOS alternatives: apps like COSMOS: Solar System Explorer

7+ similar apps compared and reviewed

4.6 avg rating
7 free apps
Updated October 2026
COSMOS: Solar System Explorer
📚 Education
🔍 Reference

Looking for something like COSMOS? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to COSMOS

Orrery: A Solar System#3

Orrery: A Solar System by Thu Van Ngo

Planets in 3D, AR & Lessons
Worth Considering
📚 Education
4.8(20 ratings)
FreeIn-App Purchases
Orrery: A Solar System screenshot 1
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Orrery: A Solar System screenshot 3
Orrery: A Solar System screenshot 4
Orrery: A Solar System screenshot 5
Orrery: A Solar System screenshot 6

Explore a dynamic 3D model of the solar system with real-time planetary motion and historical events. Features narrated stories, AR capabilities, and educational mini-lessons. Unlock the full solar system with a one-time purchase.

More apps like COSMOS

4
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
(609)
free with in-app purchases
Compare with COSMOS
5
Stars and Planets - Astronomy
Stars and Planets - Astronomy
Stars and Planets - Astronomy
3D Universe simulator
Free

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.

3D universe simulationSpacecraft flight simulationExoplanet exploration
📚 Education
(1.3K)
free with in-app purchases
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6
Celestia - Space Simulator
Celestia - Space Simulator
Celestia - Space Simulator
3D interactive planetarium
Free

Explore the universe in real-time 3D. Visit planets, moons, star clusters, and galaxies, viewing them from any point in space and time. Customize your experience with expandable content and detailed simulations.

Real-time 3D space visualizationExplore planets, moons, stars, galaxiesAccurate solar system object positions
📚 Education
(337)
free with in-app purchases
Compare with COSMOS
7
Solar System Scope
Solar System Scope
Solar System Scope
by INOVE, s.r.o.
Free

Explore and discover the solar system and outer space with realistic 3D visualizations and detailed celestial simulations. This app offers an educational and engaging experience for all ages, featuring a comprehensive encyclopedia and a night sky observatory.

3D Encyclopedia of celestial bodiesRealistic 3D visualizationsNight sky observatory with time simulation
📚 Education
(882)
free with in-app purchases
Compare with COSMOS
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