Best Solar System Sandbox Apps & Games

248+ iOS apps & games curated and reviewed

4.2 avg rating
20 free apps & games
Updated November 2026

Every iPhone needs a few good solar system sandbox apps and games. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Solar System Sandbox Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Solar System SimSolar System SimFree4.5★ (4.5K)YesYesNov 2026
2Pocket Galaxy: Cosmos SandboxPocket Galaxy: Cosmos SandboxFree4.6★ (26K)YesNoNov 2026
3Space Crash SimulatorSpace Crash SimulatorFree4.4★ (801)YesYesNov 2026
4Solar Explorer 3DSolar Explorer 3DFree4.3★ (26)NoYesNov 2026
5Solar System MakerSolar System MakerFree3.1★ (65)NoNoNov 2026
6Planets - Home Solar SystemPlanets - Home Solar SystemFree4.3★ (4)NoNoJun 2026
7Universe Gravity Simulator 3DUniverse Gravity Simulator 3DFree4.0★ (144)NoYesNov 2026
8Solar Walk Ads+:Planets SystemSolar Walk Ads+:Planets SystemFree4.6★ (9.9K)YesYesNov 2026

Top Picks for Solar System Sandbox

Solar System Sim#1

Solar System Sim by WPC

Space & Planet Physics Sandbox
Editor's Choice
🎮 Games
4.5😊(4.5K ratings)
FreeAdsIn-App Purchases
Solar System Sim screenshot 1
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Solar System Sim screenshot 4
Solar System Sim screenshot 5
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
Pocket Galaxy: Cosmos Sandbox#2

Pocket Galaxy: Cosmos Sandbox by Pocket Labs UK

3D Planet & Gravity Simulator
Strong Contender
🎮 Games
4.6😊(26K ratings)
FreeAds
Pocket Galaxy: Cosmos Sandbox screenshot 1
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Pocket Galaxy: Cosmos Sandbox screenshot 4
Pocket Galaxy: Cosmos Sandbox screenshot 5

Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.

What We Love

  • 🚀 Great game
  • 🚀 Amazing
  • 👍 Fun and entertaining
  • 👍 Realistic graphics and physics
  • 👍 Allows creating own solar systems
  • 👍 Satisfying to watch collisions and explosions

Room to Improve

  • 🐛 Difficult to get planets into stable orbits
  • 🐛 Planets often get pulled out of habitable zones
  • 🔒 Limited number of planets/objects without watching ads
  • 🐛 Confusing or unintuitive controls
  • 🐛 Occasional bugs and glitches
Space Crash Simulator#3

Space Crash Simulator by WPC

SPH Planet Collisions
Worth Considering
🎮 Games
4.4😊(801 ratings)
FreeAdsIn-App Purchases
Space Crash Simulator screenshot 1
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Space Crash Simulator screenshot 3
Space Crash Simulator screenshot 4
Space Crash Simulator screenshot 5

Experience realistic planetary collisions with a powerful physics engine. Customize your own cosmic events by adjusting particle count, velocity, and accuracy, or jump straight into high-energy impacts. This app offers a detailed, physics-based simulation for educational or entertainment purposes.

What We Love

  • 👍 Great game
  • 🚀 Awesome graphics
  • 💡 Interesting simulation features
  • 🎉 Fun and enjoyable

Room to Improve

  • 🐛 Occasional performance issues
  • 💰 Too many ads

More Solar System Sandbox apps to explore

FAQ about Solar System Sandbox

What are the best solar system sandbox apps & games for iPhone?
Solar System Sim tops our solar system sandbox apps & games ranking as of November 2026, with a 4.5-star average from 4.5K App Store ratings, and it's free to download.
Yes — 20 of the top solar system sandbox apps & games we rank are free to download, including Solar System Sim and Pocket Galaxy: Cosmos Sandbox.
Solar System Sim shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ solar system sandbox apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.