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Best Space Simulator 3D Apps & Games

195+ iOS apps & games curated and reviewed

4.4 avg rating
19 free apps & games
Updated July 2026

Out of 195+ space simulator 3d apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Space Simulator 3D

Stars and Planets - Astronomy#1

Stars and Planets - Astronomy by Andrei Nistorescu

3D Universe simulator
Editor's Choice
📚 Education
4.7😊(1.2K 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
Solar System Sim#2

Solar System Sim by WPC

Gravity Sandbox
Strong Contender
🎮 Games
4.5😊(3.6K 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

Room to Improve

  • 🐛 Crashes and glitches
  • 🔋 High battery consumption
  • 💰 Excessive ads
Galaxy Space Simulator 3D#3

Galaxy Space Simulator 3D by Krassimir Kondarev

Solar System Simulator Sandbox
Worth Considering
🎮 Games
4.4😞(457 ratings)
FreeIn-App Purchases
Galaxy Space Simulator 3D screenshot 1
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Galaxy Space Simulator 3D screenshot 3
Galaxy Space Simulator 3D screenshot 4
Galaxy Space Simulator 3D screenshot 5
Galaxy Space Simulator 3D screenshot 6

Create and explore your own universe with a realistic 3D space simulator. Witness celestial bodies orbit, form asteroid belts, and customize planets with various textures and skins. Save, load, and share your cosmic creations with others.

What We Love

  • 🚀 Fast loading
  • 👍 Good graphics
  • 💡 Motivating
  • 👍 Fun to play

Room to Improve

  • 🐛 Slow loading
  • 🐛 Buggy
  • 🐛 Difficult to use

More Space Simulator 3D apps to explore

4
Spaceflight Simulator
Spaceflight Simulator
Spaceflight Simulator
Rocket science made simple!
Free

Build and launch rockets to explore a realistic, open universe. Experience space exploration with accurate physics and a vast, explorable solar system.

Build custom rocketsRealistic orbital mechanicsExplore a scaled universe
🎮 Games
(97K)
free with in-app purchases
5
Celestia - Space Simulator
Celestia - Space Simulator
Celestia - Space Simulator
3D interactive planetarium
Free

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.

Real-time 3D space visualizationExplore planets, moons, stars, galaxiesAccurate solar system object positions
📚 Education
(303)
free with in-app purchases
6
The Sandbox Evolution
The Sandbox Evolution
The Sandbox Evolution
Craft Games & Color Pixel Art
Free

Create and destroy 8-bit worlds with a vast array of elements and physics. Design intricate landscapes, add life, introduce technology, and even compose music. Share your creations and play games made by others.

Build 8-bit 2D pixel worldsOver 170 elements with unique interactionsAdd life with AI characters and foliage
🎮 Games
(9.5K)
freemium
7
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Planets System & Astronomy 3D
Free

Explore our Solar System in an interactive 3D model. Discover celestial bodies with detailed information, real photos, and stunning visuals. This free app offers a pocket planetarium experience without requiring an internet connection.

Interactive 3D Solar System modelReal-time celestial body positionsDetailed information and photos
🔍 Reference
(31K)
free with in-app purchases
8
F-Sim Space Shuttle
F-Sim Space Shuttle
F-Sim Space Shuttle
by SkyTale Software GmbH
Free

Experience the challenge of landing a Space Shuttle with this realistic flight simulator. Master complex flight dynamics, stunning graphics, and detailed scoring to improve your landings. Offers various scenarios and control options for an immersive experience.

Realistic flight dynamicsDetailed landing analysis and scoringAutopilot demo and tutorials
🎮 Games
(895)
paid
9
Space Crash Simulator
Space Crash Simulator
Space Crash Simulator
SPH Planet Collisions
Free

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.

Smoothed Particle Hydrodynamics (SPH) simulationReal-time planetary collisionsCustomizable simulation parameters
🎮 Games
(446)
free with in-app purchases
10
Warbox Sandbox
Warbox Sandbox
Warbox Sandbox
by Savva Madar
Free

Create and simulate epic battles by combining warriors and weapons from different historical eras. Experiment with endless combinations and even join the action firsthand to determine the ultimate victor.

Create custom battlesCombine warriors from different erasExperiment with weapon combinations
🎮 Games
(6.9K)
free with in-app purchases
11
Universe Gravity Simulator 3D
Universe Gravity Simulator 3D
Universe Gravity Simulator 3D
Universe Space Simimulator 3D
Free

Explore and shape the cosmos in this 3D space simulator. Create galaxies, destroy planets, and engage in epic space battles. Experience realistic physics and stunning visuals as you journey through star realms.

Realistic physics engineDynamic universe creationImmersive 3D environments
🎮 Games
(63)
free with in-app purchases
12
Solar Smash
Solar Smash
Solar Smash
by PARADYME LIMITED
Free
$3.99 | 100% OFF

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.

Planet destruction simulatorVariety of weaponsNuclear missiles
🎮 Games
(383K)
free with in-app purchases
13
Solar Walk: Space Simulator 3D
Solar Walk: Space Simulator 3D
Solar Walk: Space Simulator 3D
Explore Our Galaxy & Universe
$4.99

Explore a detailed 3D model of our solar system and the universe. Interact with planets, moons, and satellites, and take virtual flights through space. Travel through time to see the universe's past and learn with educational movies.

Interactive 3D solar system modelVirtual flights between celestial bodiesTime travel feature for historical views
📚 Education
(8.1K)
free with in-app purchases
14
Sandbox: Powder Alchemy
Sandbox: Powder Alchemy
Sandbox: Powder Alchemy
Mix elements in a sandbox!
Free

Experiment with elements, powders, and chemical reactions in a virtual sandbox. Mix, create, and discover new materials through realistic physics and chemistry simulations. Build landscapes or watch them crumble in this ultimate playground for scientific exploration.

Mix elements and powderDiscover new materialsRealistic physics simulation
🎮 Games
(18K)
free with in-app purchases
15
Rocket Simulator Flight 3D
Rocket Simulator Flight 3D
Rocket Simulator Flight 3D
Space Ship Launch Game
Free

Design, build, and launch your own rockets in a realistic space simulation. Explore the cosmos, navigate asteroid fields, and complete challenging missions with intuitive flight controls.

Rocket construction with customizable partsOpen space explorationChallenging missions
🎬 Entertainment
(354)
free with in-app purchases
16
Space Simulator 3D
Space Simulator 3D
Space Simulator 3D
Lead all to the sea of stars!
Free

Build and develop your own space civilization by collecting energy blocks, unlocking equipment, and recruiting experts. This engaging simulation game offers a fun, albeit challenging, journey through the stars.

Collect energy blocksUnlock equipmentRecruit experts
🎮 Games
(31)
ad-supported
17
Water Physics Simulation
Water Physics Simulation
Water Physics Simulation
Water/Ship Simulator & Sandbox
Free

Explore three distinct physics simulations: build and navigate ships, experiment with bomb explosions and water behavior in a sandbox, or observe the interactions of various elements. This free app offers creative building and destructive fun.

Water and liquid simulationsShip building and raft survivalBomb explosions and destruction sandbox
🎮 Games
(4.3K)
free with in-app purchases
18
Mars Perseverance 3D Simulator
Mars Perseverance 3D Simulator
Mars Perseverance 3D Simulator
Mars Space Rover
Free

Experience the Mars Perseverance rover's landing and exploration. Pilot the rover across the Martian surface and fly the Ingenuity drone in this realistic space simulator.

Relive Perseverance rover's Mars arrivalEnter Martian atmosphere and landPilot the rover on the surface
🎮 Games
(146)
ad-supported
19
Solar Walk 2 Ads+：The Universe
Solar Walk 2 Ads+：The Universe
Solar Walk 2 Ads+：The Universe
Solar System, Space Simulator
Free

Explore our Solar system with a detailed 3D model and interactive encyclopedia. Discover celestial events, track space missions, and view realistic models of spacecraft. This app offers a unique space experience with stunning visuals and up-to-date astronomy news.

3D Solar system modelInteractive space encyclopediaAstronomy calendar
🔍 Reference
(6.7K)
free with in-app purchases
20
Space Frontier
Space Frontier
Space Frontier
To Mars and Beyond!
Free

Launch rockets to orbit and beyond to colonize Mars in this addictive physics game. Earn in-game currency to upgrade your rockets and compete for high scores. Easy to learn, but challenging to master, offering endless replayability.

One-button gameplayFun, fast physicsEasy to learn, hard to master
🎮 Games
(14K)
free with in-app purchases

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