Best Universe Sandbox Apps & Games

249+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated August 2026

Whether you're new to universe sandbox or looking for an upgrade, our curated collection of 249+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Universe Sandbox Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Solar System SimSolar System SimFree4.5★ (4.1K)YesYesSep 2026
2Solar SmashSolar SmashFree was $3.994.8★ (389K)YesYesSep 2026
3Space Crash SimulatorSpace Crash SimulatorFree4.5★ (543)YesYesSep 2026
4Milky Way: Cosmic PlaygroundMilky Way: Cosmic PlaygroundFree was $14.994.7★ (1.8K)NoYesSep 2026
5Solar System MakerSolar System MakerFree3.1★ (63)NoNoSep 2026
6Pocket Galaxy: Gravity SandboxPocket Galaxy: Gravity SandboxFree4.6★ (25K)YesNoSep 2026
7Universe Gravity Simulator 3DUniverse Gravity Simulator 3DFree4.0★ (128)NoYesSep 2026
8Melon: SandboxMelon: SandboxFree4.5★ (138K)YesYesSep 2026

Top Picks for Universe Sandbox

Solar System Sim#1

Solar System Sim by WPC

Space & Planet Physics Sandbox
Editor's Choice
🎮 Games
4.5😊(4.1K ratings)
FreeAdsIn-App Purchases
Solar System Sim screenshot 1
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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
Solar Smash#2

Solar Smash by PARADYME LIMITED

Planet Destruction Simulator
Strong Contender
🎮 Games
4.8😊(389K ratings)
FreeAdsIn-App Purchases
#94in Games
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Unleash your destructive power on planets with a vast arsenal of weapons. From nuclear missiles and lasers to monstrous creatures and asteroids, obliterate celestial bodies in this engaging simulator.

What We Love

  • 🚀 Fun and satisfying
  • 👍 Great graphics
  • 👍 No ads
  • 👍 Offline playability
  • 👍 Variety of planets and weapons

Room to Improve

  • 🐛 Occasional glitches and crashes
  • 💡 Lack of new content and updates
  • 💡 Limited planet and weapon options
  • 💡 Unrealistic physics and planet behavior
Space Crash Simulator#3

Space Crash Simulator by WPC

SPH Planet Collisions
Worth Considering
🎮 Games
4.5😊(543 ratings)
FreeAdsIn-App Purchases
Space Crash Simulator screenshot 1
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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 Universe Sandbox apps to explore

FAQ about Universe Sandbox

What are the best universe sandbox apps & games for iPhone?
Solar System Sim tops our universe sandbox apps & games ranking as of August 2026, with a 4.5-star average from 4.1K App Store ratings, and it's free to download.
Yes — 20 of the top universe sandbox apps & games we rank are free to download, including Solar System Sim and Solar Smash.
Solar System Sim shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ universe sandbox apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
You can explore existing celestial bodies in our solar system, including planets and moons, and even visit nearby stars. The app also allows you to create your own solar systems by adding or modifying celestial bodies.
The simulation acts as a gravity and physics sandbox. It recalculates the orbits of celestial bodies based on Newton's laws of motion and gravity, providing a realistic physics-based experience.

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