Best Space Engine Apps & Games

250+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated November 2026

If you already know Solar System Sim, this is the deeper bench. 250+ space engine apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Space Engine Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Solar System SimSolar System SimFree4.5★ (4.4K)YesYesNov 2026
2Space Simulator: Planet EngineSpace Simulator: Planet EngineFree4.3★ (32)NoYesNov 2026
3Celestia - Space SimulatorCelestia - Space SimulatorFree4.4★ (341)NoYesNov 2026
4Solar Walk Lite - PlanetariumSolar Walk Lite - PlanetariumFree4.6★ (33K)YesNoNov 2026
5Solar SmashSolar SmashFree4.8★ (407K)YesYesNov 2026
6Galaxy MapGalaxy MapFree4.6★ (617)YesYesNov 2026
7Space Crash SimulatorSpace Crash SimulatorFree4.4★ (801)YesYesNov 2026
8Stars and Planets - AstronomyStars and Planets - AstronomyFree4.7★ (1.3K)YesYesNov 2026

Top Picks for Space Engine

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
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Solar System Sim screenshot 6

Explore the vastness of space, from planet surfaces to distant galaxies. This real-time gravity sandbox allows you to build and reshape entire solar systems using real astronomical data and physics. Experience the scale of the universe and witness cosmic events firsthand.

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
4.3(32 ratings)
FreeIn-App Purchases
Space Simulator: Planet Engine screenshot 1
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Space Simulator: Planet Engine screenshot 3
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Space Simulator: Planet Engine screenshot 5
Space Simulator: Planet Engine screenshot 6

Explore the cosmos with a realistic space simulator. Travel to planets and stars, witness celestial events, and even simulate the destruction of worlds with real physics. Discover exoplanets and learn about the universe through guided journeys.

Celestia - Space Simulator#3

Celestia - Space Simulator by 林峰 李

3D interactive planetarium
Worth Considering
📚 Education
4.4😊(341 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

More Space Engine apps to explore

FAQ about Space Engine

What are the best space engine apps & games for iPhone?
Solar System Sim tops our space engine apps & games ranking as of November 2026, with a 4.5-star average from 4.4K App Store ratings, and it's free to download.
Yes — 19 of the top space engine apps & games we rank are free to download, including Solar System Sim and Space Simulator: Planet Engine.
Solar System Sim shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ space engine apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.