Best Space Sandbox Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated November 2026

Every iPhone needs a few good space sandbox apps and games. We benchmark 250+ 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 Space Sandbox Apps & Games (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Milky Way: Cosmic PlaygroundMilky Way: Cosmic PlaygroundFree4.7★ (2K)NoYesNov 2026
2Solar System SimSolar System SimFree4.5★ (4.5K)YesYesNov 2026
3Space Crash SimulatorSpace Crash SimulatorFree4.4★ (801)YesYesNov 2026
4Solar SmashSolar SmashFree4.8★ (408K)YesYesNov 2026
5Playground In SpacePlayground In SpaceFree4.0★ (2K)YesNoNov 2026
6Space SandboxSpace SandboxFree2.9★ (7)NoNoOct 2026
7Pocket Galaxy: Cosmos SandboxPocket Galaxy: Cosmos SandboxFree4.6★ (26K)YesNoNov 2026
8Solar SandboxSolar Sandbox$0.99——NoOct 2026

Top Picks for Space Sandbox

Milky Way: Cosmic Playground#1
4.7😊(2K ratings)
FreeIn-App Purchases
Milky Way: Cosmic Playground screenshot 1
Milky Way: Cosmic Playground screenshot 2
Milky Way: Cosmic Playground screenshot 3
Milky Way: Cosmic Playground screenshot 4
Milky Way: Cosmic Playground screenshot 5
Milky Way: Cosmic Playground screenshot 6

Explore the cosmos by smashing planets, building solar systems, and merging galaxies with realistic physics. This sandbox space simulator allows endless experimentation with gravity, matter, and imagination.

What We Love

  • 🚀 Realistic space simulation
  • 👍 Fun and engaging gameplay
  • 🌌 Impressive galaxy collision effects
  • 💡 Variety of game modes

Room to Improve

  • 🐛 Bugs in protoplanet simulation
  • 🐛 Crashes in galaxy merger mode
  • 🔋 Performance issues on some devices
  • 📺 Ads can be intrusive
Solar System Sim#2

Solar System Sim by WPC

Space & Planet Physics Sandbox
Strong Contender
🎮 Games
4.5😊(4.5K 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

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
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
Space Crash Simulator screenshot 2
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 Space Sandbox apps to explore

FAQ about Space Sandbox

What are the best space sandbox apps & games for iPhone?
Milky Way: Cosmic Playground tops our space sandbox apps & games ranking as of November 2026, with a 4.7-star average from 2K App Store ratings, and it's free to download.
Yes — 18 of the top space sandbox apps & games we rank are free to download, including Milky Way: Cosmic Playground and Solar System Sim.
Milky Way: Cosmic Playground has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ space sandbox apps & games on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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