Best Space Simulation Game

206+ iOS apps & games curated and reviewed

4.6 avg rating
17 free apps & games
Updated June 2026

Every iPhone needs a few good space simulation game apps. We benchmark 206+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Space Simulation Game

Space Frontier#1

Space Frontier by Ketchapp

To Mars and Beyond!
Editor's Choice
🎮 Games
4.3😐(14K ratings)
FreeAdsIn-App Purchases
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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.

What We Love

  • 🚀 Good for getting into rocket science
  • 👍 Fun and interesting game
  • 🚀 Excellent game
  • 🚀 Great game

Room to Improve

  • 🐛 Game just slows down
  • 🐛 Crashes
  • 🤖 Ad takeover
Space Crash Simulator#2

Space Crash Simulator by WPC

SPH Planet Collisions
Strong Contender
🎮 Games
4.4😊(403 ratings)
FreeAdsIn-App Purchases
Space Crash Simulator screenshot 1
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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
Spaceflight Simulator#3

Spaceflight Simulator by Spaceflight Simulator UK Ltd

Rocket science made simple!
Worth Considering
🎮 Games
4.8😊(97K ratings)
FreeIn-App Purchases
Spaceflight Simulator screenshot 1
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Build and launch rockets to explore a realistic, open universe. Experience space exploration with accurate physics and a vast, explorable solar system.

What We Love

  • 🚀 Realistic physics and space simulation
  • 👍 Intuitive controls and easy to learn
  • 🚀 Ability to build complex rockets and spacecraft
  • 👍 No ads or in-app purchases required to play

Room to Improve

  • 🐛 Occasional bugs and glitches, especially with large rockets
  • 🔋 Potential performance issues on older devices
  • 🔒 Limited customization and part options in free version

More Space Simulation Game apps to explore

4
Solar Smash 2D: Space Game
Solar Smash 2D: Space Game
Solar Smash 2D: Space Game
by PARADYME LIMITED
Free

Explore unique destruction mechanics in a space-themed sandbox. Break planets into pieces, control spaceships in epic battles, or design your own celestial bodies with custom physics.

Unique destruction mechanicsBreak planets into piecesPhysics-based planet movement
🎮 Games
(13K)
free with in-app purchases
5
Space Simulator
Space Simulator
Space Simulator
by Tai Chen
$4.99

Experience ultra-realistic 3D space flight with real physics in a full-scale Solar System. Play historic NASA missions or explore planets and moons with functional 3D cockpits and interactive orbit planning.

Full-scale Solar System simulationHistoric NASA mission replaysFunctional 3D cockpits
🎮 Games
(4.3K)
paid
6
Rocket Star: Idle Tycoon Game
Rocket Star: Idle Tycoon Game
Rocket Star: Idle Tycoon Game
Best Space Factory Simulator
Free

Build and manage a futuristic spaceship factory. Research new technologies, assemble rockets, and launch them to explore new planets. Earn idle cash even when offline to grow your space empire.

Idle factory simulationOffline progressionRocket production upgrades
🎮 Games
(3.1K)
free with in-app purchases
7
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Galaxy Attack: Alien Shooter
Classic Space War Invasion
Free

Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.

Multiplayer modeHigh quality graphicsActive skills
🎮 Games
(649K)
free with in-app purchases
8
Idle Space Company
Idle Space Company
Idle Space Company
Become a space tycoon!
Free

Manage a growing space trading company, upgrading rockets and facilities while exploring the cosmos. Recruit and train a crew of pioneers, research new technologies, and generate idle cash even when offline. Unlock achievements and enter wormholes to advance your empire.

Manage space program and facilitiesExplore solar system, galaxy, and universeExpand space stations and outposts
🎮 Games
(5K)
free with in-app purchases
9
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
TerraGenesis - Space Settlers
Terraform Universe Planets
Free

Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.

Idle planet building simulatorReal science from NASATerraform planets and moons
🎮 Games
(32K)
free with in-app purchases
10
Space Colonizers Idle Clicker
Space Colonizers Idle Clicker
Space Colonizers Idle Clicker
A strategy simulation game
Free

Embark on an intergalactic adventure to explore and colonize uncharted planets. This strategy simulation game lets you manage resources, upgrade technology, and recruit astronauts. Compete against players worldwide to dominate the universe with stunning graphics and captivating gameplay.

Colonize uncharted planetsUnlock and level up technologyManage resources strategically
🎮 Games
(2.1K)
free with in-app purchases
11
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
12
Idle Space Manager
Idle Space Manager
Idle Space Manager
Incremental Zen Game
Free

Build and manage an idle space company by automating spaceship fleets and collecting passive income. Research new ships, upgrade hangars, and expand your space tower to become the wealthiest tycoon in the galaxy. Enjoy offline gameplay and continuous earnings.

Manage spaceship fleets and hangarsAutomate idle processesEarn idle cash offline
🎮 Games
(1.7K)
free with in-app purchases
13
Hades' Star
Hades' Star
Hades' Star
Build a mighty space empire
Free

Build and expand a space empire in a persistent, evolving galaxy. Colonize planets, research technology, command fleets, and engage in diplomacy and warfare with millions of players. Participate in cooperative and competitive missions to gather resources and dominate the cosmos.

Colonize and develop planetsResearch advanced technologyBuild and customize starship fleets
🎮 Games
(2.9K)
free with in-app purchases
14
Annihilation - Space Tycoon
Annihilation - Space Tycoon
Annihilation - Space Tycoon
Universe annihilator idle game
Free

Become a universe annihilator in this incremental idle clicker game. Earn energy, explore the multiverse, and upgrade devastating disasters. Utilize powerful crystals to manipulate time and reality for ultimate destruction.

Incremental idle clicker gameplayEarn Energy and Dark EnergyExplore the Multiverse
🎮 Games
(1.1K)
free with in-app purchases
15
Rivals at War: 2084
Rivals at War: 2084
Rivals at War: 2084
Epic TPS Shooting Game
Free

Engage in epic sci-fi battles in 2084, training and equipping space marines to conquer planets. Lead your forces across a star map, challenge friends, and strategize with tactic cards to dominate the galaxy.

Train elite space marinesEquip soldiers with weapons and armorAttack rival teams
🎮 Games
(284)
free with in-app purchases
16
Tiny Space Program
Tiny Space Program
Tiny Space Program
Shoot rockets, run your agency
Free

Manage your own space agency, from designing and building rockets to launching missions for research, mining, or tourism. Explore planets and moons, establish off-world economies, and advance your technology in this interplanetary simulation.

Space program managementBuild off-world coloniesLaunch rockets and spaceships
🎮 Games
(1.5K)
free with in-app purchases
17
Space Arena: Construct & Fight
Space Arena: Construct & Fight
Space Arena: Construct & Fight
Join ship construction games
Free

Design and battle custom spaceships in a futuristic arena. Compete against other players worldwide to prove your design skills and climb the ranks. Unlock new blueprints and modules to create unique, powerful vessels for epic space combat.

Unique gameplayUnlockable spaceship blueprintsMasses of building modules
🎮 Games
(18K)
free with in-app purchases
18
Goat Simulator Waste of Space
Goat Simulator Waste of Space
Goat Simulator Waste of Space
by Coffee Stain Publishing AB
$7.99

Explore the cosmos as a space goat, building a colony by headbutting and collecting money. Construct various space facilities, engage in asteroid and pirate combat, and discover new planets. Unlock special goats with unique abilities for an expansive interstellar adventure.

Become the first goat in spaceCrowdfund and build a space colonyFly and shoot in space
🎮 Games
(1.4K)
free with in-app purchases
19
Space Colony: Idle Tap Miner
Space Colony: Idle Tap Miner
Space Colony: Idle Tap Miner
Clicker Building Tycoon Game
Free

Build and manage a thriving space colony by training astronauts, constructing facilities, and researching new technologies. Mine precious metals across 16 unique planets, optimize logistics, and grow your empire even while offline. Experience impressive 3D graphics and engaging simulation gameplay.

Train astronauts for miningConstruct and improve coloniesResearch new technologies
🎮 Games
(1.6K)
free with in-app purchases
20
Colony Attack
Colony Attack
Colony Attack
MMO Space Game & Battles
Free

Build and command your own space colony, construct a powerful fleet, and engage in epic interstellar warfare. Explore a vast universe, battle pirates or other players, and forge alliances to achieve galactic dominance.

Build spaceshipsDevelop colony buildingsAttack player and AI planets
🎮 Games
(205)
free with in-app purchases