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Best Kerbal Space Apps & Games

196+ iOS apps & games curated and reviewed

4.4 avg rating
17 free apps & games
Updated May 2026

Every iPhone needs a few good kerbal space apps and games. We benchmark 196+ 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 Kerbal Space Apps & Games (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Spaceflight SimulatorSpaceflight SimulatorFree4.8★ (97K)NoYesJul 2026
2Solar System SimSolar System SimFree4.5★ (3.6K)YesYesJul 2026
3F-Sim Space ShuttleF-Sim Space ShuttleFree4.6★ (895)NoNoJul 2026
4Tiny Space Program: Sim TycoonTiny Space Program: Sim TycoonFree4.5★ (1.6K)YesYesJul 2026
5Ellipse: Rocket SimulatorEllipse: Rocket SimulatorFree was $0.994.7★ (1.4K)NoYesJul 2026
6Space Agency 2138Space Agency 2138Free was $0.994.2★ (216)NoYesJul 2026
7Space Frontier 2Space Frontier 2Free4.7★ (47K)YesYesJul 2026
8Solar SmashSolar SmashFree was $3.994.8★ (383K)YesYesJul 2026

Top Picks for Kerbal Space

Spaceflight Simulator#1

Spaceflight Simulator by Spaceflight Simulator UK Ltd

Rocket science made simple!
Editor's Choice
🎮 Games
4.8😊(97K ratings)
FreeIn-App Purchases
Spaceflight Simulator screenshot 1
Spaceflight Simulator screenshot 2
Spaceflight Simulator screenshot 3
Spaceflight Simulator screenshot 4
Spaceflight Simulator screenshot 5
Spaceflight Simulator screenshot 6

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
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
F-Sim Space Shuttle#3

F-Sim Space Shuttle by SkyTale Software GmbH

Worth Considering
🎮 Games
4.6😊(895 ratings)
Free
F-Sim Space Shuttle screenshot 1
F-Sim Space Shuttle screenshot 2
F-Sim Space Shuttle screenshot 3
F-Sim Space Shuttle screenshot 4
F-Sim Space Shuttle screenshot 5

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.

What We Love

  • 🚀 Excellent graphics and realistic flight model
  • 🎮 Challenging and addictive gameplay
  • 👍 Highly detailed and immersive simulation
  • 💾 Saves and replays of landing attempts

Room to Improve

  • 🕰️ Lack of updates and new features in recent years
  • 🔍 Limited gameplay options (only landing sequence)
  • 🤖 Automatic systems make it too easy at times

More Kerbal Space apps to explore

4
Tiny Space Program: Sim Tycoon
Tiny Space Program: Sim Tycoon
Tiny Space Program: Sim Tycoon
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
(1.6K)
free with in-app purchases
5
Ellipse: Rocket Simulator
Ellipse: Rocket Simulator
Ellipse: Rocket Simulator
Build and launch rockets
Free
$0.99 | 100% OFF

Design, build, and launch rockets with realistic orbital mechanics. Explore celestial bodies and experience dynamic physics for a true-to-life space simulation. Ideal for aspiring engineers and space enthusiasts.

Rocket design and customizationRealistic orbital mechanicsExplore celestial bodies
🎮 Games
(1.4K)
free with in-app purchases
6
Space Agency 2138
Space Agency 2138
Space Agency 2138
Build and fly rockets
Free
$0.99 | 100% OFF

Design and launch rockets to explore a new Solar System. Mine resources on alien worlds to expand your organization, build space stations, and establish bases. Manage your growing enterprise as you venture into the cosmos.

Build rocketsBuild space stationsBuild bases on other worlds
🎮 Games
(216)
free with in-app purchases
7
Space Frontier 2
Space Frontier 2
Space Frontier 2
Space exploration game
Free

Embark on an epic space adventure across numerous solar systems and planets. Discover new technologies, customize your fleet with unique spaceship styles, and strive to rule the galaxy in this expansive exploration game.

50 Solar Systems to conquerHundreds of planets to colonize50 Spaceship technologies
🎮 Games
(47K)
freemium
8
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
9
Space Rocket Exploration
Space Rocket Exploration
Space Rocket Exploration
Create & Explore.
Free

Build and launch custom rockets to explore planets and moons in our solar system. Construct a space station with unlimited potential and deploy various satellites. Experience realistic space physics and astonishing graphics.

Build custom rocketsExplore solar system planets and moonsConstruct unlimited space stations
🎮 Games
(291)
ad-supported
10
Space Simulator
Space Simulator
Space Simulator
by Thetis Consulting
Free

Experience a highly accurate space flight simulation with realistic physics and celestial bodies. Explore our solar system, witness Earth's rotation, and navigate through asteroid rings. This app offers an immersive astronaut experience with real-world weather and G-force simulations.

Realistic spaceship physicsSolar system explorationReal-time Earth rotation
🎮 Games
(58)
free with in-app purchases
11
Space Agency
Space Agency
Space Agency
Build and fly rockets
$1.99

Design, construct, and launch your own rockets and satellites. Build a space station and explore the solar system in this challenging simulation game for aspiring astronauts.

Build rocketsLaunch satellitesCreate a space station
🎮 Games
(715)
free with in-app purchases
12
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
13
Apollo Space Flight Agency
Apollo Space Flight Agency
Apollo Space Flight Agency
Spaceship Simulator
Free

Relive the historic Apollo 11 Moon landing missions in this thrilling space flight simulator. Experience every stage, from rocket launch and lunar landing to spacewalks and safe reentry.

Saturn V rocket launch simulationEarth to Moon voyageLunar module landing
🎮 Games
(1.7K)
ad-supported
14
Juno: New Origins Complete Ed.
Juno: New Origins Complete Ed.
Juno: New Origins Complete Ed.
Build and fly rockets & planes
$6.99

Design, build, and fly rockets, planes, and more with realistic physics. Automate your creations with a visual programming language, explore planets, and manage your own aerospace company in a detailed career mode. Share your designs with a vibrant community.

Build rockets, planes, cars, and moreVisual programming language (Vizzy)Realistic physics simulation
🎮 Games
(1.2K)
paid
15
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
16
Nova: Space Armada
Nova: Space Armada
Nova: Space Armada
The Republic will bring light
Free

Build and command your own space station and fleet in a chaotic galaxy. Forge alliances, explore new worlds, and engage in strategic space battles to shape the future of the sector. Your decisions will determine the fate of the galaxy.

Build and customize space stationsAssemble modular warship fleetsForm intergalactic alliances
🎮 Games
(3.8K)
free with in-app purchases
17
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
18
Nova Empire: Space Wars MMO
Nova Empire: Space Wars MMO
Nova Empire: Space Wars MMO
Become a Starship Commander
Free

Engage in epic galactic warfare with players worldwide in this next-generation online space strategy game. Build and customize your space station, design powerful fleets, and form alliances to conquer sectors of space. Experience real-time battles and strategic gameplay with stunning HD graphics.

Real-time galactic battlesAlliance system for sector controlFleet design and customization
🎮 Games
(5K)
free with in-app purchases
19
ASTROKINGS: Galactic Survival
ASTROKINGS: Galactic Survival
ASTROKINGS: Galactic Survival
Command fleets, battleship war
Free

Command powerful fleets in epic space battles, manage resources, and build planetary facilities. Customize your starships and lead your alliance to conquer the galaxy in this sci-fi real-time strategy multiplayer saga.

Build and upgrade planetary facilitiesRecruit galactic heroesMine and trade space resources
🎮 Games
(1.9K)
free with in-app purchases
20
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
(650K)
free with in-app purchases

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FAQ about Kerbal Space

What are the best kerbal space apps & games for iPhone?
Spaceflight Simulator tops our kerbal space apps & games ranking as of May 2026, with a 4.8-star average from 97K App Store ratings, and it's free to download.
Yes — 17 of the top kerbal space apps & games we rank are free to download, including Spaceflight Simulator and Solar System Sim.
Spaceflight Simulator has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 196+ kerbal space apps & games on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This game allows you to build your own rockets and embark on space explorations. You can explore a realistically scaled universe, experiencing orbital mechanics and real-life physics as you travel between planets and moons.
Key features include building custom rockets, experiencing realistic orbital mechanics, and exploring an open universe with no limits. You can visit planets like Mercury, Venus, Earth, Moon, Mars, Phobos, and Deimos.

Related searches

kerbal space programkerbal space center