Best Kerbal Space Program Alternative Apps &amp; Games

Manage space program and facilitiesExplore solar system, galaxy, and universeExpand space stations and outposts

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.

(5.1K)

Build a mighty space empire

Hades' Star

Colonize and develop planetsResearch advanced technologyBuild and customize starship fleets

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.

(3K)

Tiny Space Program: Sim Tycoon

Rocket Agency & Colony Builder

Space program managementBuild off-world coloniesLaunch rockets and spaceships

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.

(1.6K)

Build rocketsLaunch satellitesCreate a space station

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.

(740)

See The Space Station Overhead

Spot the Station

Real-time 2D & 3D station locationUpcoming sighting listsAugmented reality view with trajectory

Receive notifications when the International Space Station is visible from your location. Explore real-time 2D and 3D views, augmented reality tracking, and access NASA resources. Experience the wonder of human presence in orbit.

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

Space Rocket Exploration

Create & Explore.

Build custom rocketsExplore solar system planets and moonsConstruct unlimited space stations

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.

My Conquest Is Sea of Stars

Build Space Base and Star FleetsGalactic conquest with friendsOnline multiplayer battles

Engage in epic space combat strategy, build your base and fleets, and conquer the galaxy. Compete with millions of players worldwide in a dynamic online battlefield, complete missions, and explore the cosmos.

(327)

Infinite Galaxy

Command your space fleet

Build and upgrade Spaceport facilitiesRecruit and manage crew membersDesign and command 30 types of spaceships

Command a vast space fleet in a galaxy on the brink of war. Build your spaceport, recruit crew, and explore the universe. Engage in strategic battles and form alliances to survive and conquer.

(7.2K)

The Republic will bring light

Nova: Space Armada

Build and customize space stationsAssemble modular warship fleetsForm intergalactic alliances

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.

(3.8K)

Space Frontier 2

Space exploration game

50 Solar Systems to conquerHundreds of planets to colonize50 Spaceship technologies

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.

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

(14K)

Nova Empire: Space Wars MMO

Become a Starship Commander

Real-time galactic battlesAlliance system for sector controlFleet design and customization

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.

(5.1K)

Ark of War: Aim for the cosmos

Win by your strategy!

Construct and operate space arksBuild and upgrade formidable fleetsCollect and evolve commanders

Command a space ark, build a formidable fleet with human and alien commanders, and engage in large-scale, real-time wars with players worldwide. Conquer territories, govern planets, and trade resources in this galactic strategy game.

(8K)

Never Miss a Rocket Launch!

Space Launch Schedule

Global rocket launch scheduleLive launch video feedsLaunch notifications

Track rocket launches globally with real-time schedules, live video feeds, and detailed mission information. Get notifications, add events to your calendar, and explore space-related articles. Discover launch sites and learn about space agencies and their missions.

by SkyTale Software GmbH

Realistic flight dynamicsDetailed landing analysis and scoringAutopilot demo and tutorials

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.

Galaxiga: Classic Arcade Game

(927)

paid

80s Alien Space Galaxy Shooter

Arcade-style space shootingChallenging mission levelsCustomizable starships

Engage in thrilling arcade-style space combat, defending the galaxy from alien invaders. Pilot customizable starships, upgrade weapons, and face challenging missions and bosses. Experience a blend of classic nostalgia and modern action with competitive multiplayer and leaderboards.

(26K)