Best Space Simulator 3D Apps & Games

246+ iOS apps & games curated and reviewed

4.2 avg rating
17 free apps & games
Updated October 2026

Out of 246+ space simulator 3d apps and games on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Space Simulator 3D Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Solar System SimSolar System SimFree4.5★ (4.4K)YesYesNov 2026
2Celestia - Space SimulatorCelestia - Space SimulatorFree4.4★ (339)NoYesOct 2026
3Stars and Planets - AstronomyStars and Planets - AstronomyFree4.7★ (1.3K)YesYesNov 2026
4Space Simulator 3DSpace Simulator 3DFree4.6★ (35)YesNoOct 2026
5Spaceflight SimulatorSpaceflight SimulatorFree4.8★ (98K)NoYesNov 2026
6Deer Hunter 2026 Hunting GamesDeer Hunter 2026 Hunting GamesFree4.3★ (11K)YesYesNov 2026
7Universe Gravity Simulator 3DUniverse Gravity Simulator 3DFree4.0★ (143)NoYesOct 2026
8Solar Walk Lite - PlanetariumSolar Walk Lite - PlanetariumFree4.6★ (33K)YesNoNov 2026

Top Picks for Space Simulator 3D

Solar System Sim#1

Solar System Sim by WPC

Space & Planet Physics Sandbox
Editor's Choice
🎮 Games
4.5😊(4.4K ratings)
FreeAdsIn-App Purchases
Solar System Sim screenshot 1
Solar System Sim screenshot 2
Solar System Sim screenshot 3
Solar System Sim screenshot 4
Solar System Sim screenshot 5
Solar System Sim screenshot 6

Simulate and explore celestial bodies within our solar system and beyond. Create your own solar systems, experiment with gravity and physics, and observe orbital mechanics in action.

What We Love

  • 🚀 Realistic simulation
  • 🚀 Detailed solar system
  • 🚀 Ability to create custom solar systems
  • 🚀 Impressive graphics
  • 🚀 Frequent updates

Room to Improve

  • 🐛 Crashes and glitches
  • 🔋 High battery consumption
  • 💰 Excessive ads
  • 🐛 Saving and loading issues
  • 🐛 Unstable orbits
Celestia - Space Simulator#2

Celestia - Space Simulator by 林峰 李

3D interactive planetarium
Strong Contender
📚 Education
4.4😊(339 ratings)
FreeIn-App Purchases
Celestia - Space Simulator screenshot 1
Celestia - Space Simulator screenshot 2
Celestia - Space Simulator screenshot 3
Celestia - Space Simulator screenshot 4
Celestia - Space Simulator screenshot 5
Celestia - Space Simulator screenshot 6

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.

What We Love

  • ⭐ Realistic space simulation
  • 🌌 Ability to explore galaxies and star systems
  • 🔍 Detailed planet and moon textures
  • 📷 Great for taking screenshots
  • 🤖 Reminds users of Space Engine

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🌌 Limited exploration beyond Milky Way and Andromeda
  • 🌍 Flat terrain on planets
  • 🔍 Lack of detail on some celestial objects
  • 🔒 Paywall for some features
Stars and Planets - Astronomy#3

Stars and Planets - Astronomy by Andrei Nistorescu

3D Universe simulator
Worth Considering
📚 Education
4.7😊(1.3K ratings)
FreeAdsIn-App Purchases
Stars and Planets - Astronomy screenshot 1
Stars and Planets - Astronomy screenshot 2
Stars and Planets - Astronomy screenshot 3
Stars and Planets - Astronomy screenshot 4
Stars and Planets - Astronomy screenshot 5
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
  • 🌌 Absence of other galaxies and nebulae

More Space Simulator 3D apps to explore

FAQ about Space Simulator 3D

What are the best space simulator 3d apps & games for iPhone?
Solar System Sim tops our space simulator 3d apps & games ranking as of October 2026, with a 4.5-star average from 4.4K App Store ratings, and it's free to download.
Yes — 17 of the top space simulator 3d apps & games we rank are free to download, including Solar System Sim and Celestia - Space Simulator.
Solar System Sim shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 246+ space simulator 3d apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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