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Best Kerbal Space Program Apps & Games

183+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated May 2026

Finding the right kerbal space program app can be overwhelming with so many options. We've analyzed 183+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Kerbal Space Program

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
Juno: New Origins#3

Juno: New Origins by Jundroo, LLC

Build and fly rockets & planes
Worth Considering
🎮 Games
3.8😊(222 ratings)
FreeAdsIn-App Purchases
Juno: New Origins screenshot 1
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Juno: New Origins screenshot 5
Juno: New Origins screenshot 6

Build and test rockets, planes, and cars with realistic physics in a 3D aerospace sandbox. Progress through a career mode, unlock new technology, and share your creations with a global community.

What We Love

  • 🚀 Great graphics
  • 👍 Interesting and fun gameplay
  • 🚀 Impressive 3D simulation
  • 👍 Detailed rocket/plane building

Room to Improve

  • 🐛 Buggy and crashes frequently
  • 🔧 Complicated controls and UI, especially on mobile
  • 💰 Paywall for many features

More Kerbal Space Program apps to explore

4
Solar System Sim
Solar System Sim
Solar System Sim
Gravity Sandbox
Free

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.

Explore planets and moonsVisit nearby starsCreate custom solar systems
🎮 Games
(3.6K)
free with in-app purchases
5
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
6
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
7
NASA
NASA
NASA
by NASA
Free

Explore the universe with access to live and on-demand NASA+ videos, a vast collection of stunning images, and the latest mission news. Discover interactive augmented reality experiences and track the International Space Station's path.

NASA+ video streaming21,000+ NASA imagesLatest NASA news
📚 Education
(64K)
free
8
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
9
Orbit - Playing with Gravity
Orbit - Playing with Gravity
Orbit - Playing with Gravity
A meditative physics puzzler
Free

This app is a meditative physics puzzler where you launch planets to create stable orbits around black holes. Explore a variety of levels, create your own challenges in a sandbox mode, and enjoy a visually artistic and relaxing experience.

Gravity simulation puzzlesCreate stable orbitsSandbox mode for level creation
🎮 Games
(7.4K)
free with in-app purchases
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
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
12
Pocket Galaxy: Gravity Sandbox
Pocket Galaxy: Gravity Sandbox
Pocket Galaxy: Gravity Sandbox
Universe Space Simulation Game
Free

Design and simulate your own universe with realistic physics. Customize planets, stars, and moons, then watch them interact. Destroy solar systems with powerful tools or explore the life that develops in your creations.

Create and customize your own universeSimulate realistic planet orbits and physicsDestroy solar systems with various tools
🎮 Games
(25K)
free with in-app purchases
13
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
14
Spaceship Rocket Simulator
Spaceship Rocket Simulator
Spaceship Rocket Simulator
Astronaut Flight Simulator
Free

Build and launch custom rockets to explore the galaxy. Experience realistic orbital mechanics and discover new planets and alien life. Defend your civilizations from cosmic threats in this open-universe space flight simulator.

Build custom rockets from partsRealistic orbital mechanicsExplore open universe
🎮 Games
(9)
ad-supported
15
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
(215)
free with in-app purchases
16
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
17
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
18
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
19
Space Rocket Launch & Landing
Space Rocket Launch & Landing
Space Rocket Launch & Landing
Space Agency X
Free

Experience the thrill of space exploration by launching rockets, orbiting payloads, and mastering booster recovery. Recreate historic SpaceX missions with realistic physics and graphics.

Multi-stage rocket launch simulationOrbiting payloads around EarthRocket first stage recovery
🎬 Entertainment
(1.7K)
free with in-app purchases
20
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

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