Best Kerbal Space Center Apps & Games

250+ iOS apps & games curated and reviewed

3.8 avg rating
19 free apps & games
Updated September 2026

From beginner-friendly picks to power-user tools, our kerbal space center list covers 250+ iPhone apps and games updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Kerbal Space Center Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Spaceflight SimulatorSpaceflight SimulatorFree4.8★ (97K)NoYesSep 2026
2Tiny Space Program: Sim TycoonTiny Space Program: Sim TycoonFree4.5★ (1.6K)YesYesSep 2026
3Ellipse: Rocket SimulatorEllipse: Rocket SimulatorFree was $0.994.7★ (2K)NoYesSep 2026
4Juno: New OriginsJuno: New OriginsFree was $2.993.8★ (309)YesYesSep 2026
5Space AgencySpace Agency$1.994.4★ (740)NoYesAug 2026
6NASANASAFree4.8★ (64K)NoNoSep 2026
7KSC SmartGuideKSC SmartGuideFree1.3★ (4)NoNoAug 2026
8Idle Space CompanyIdle Space CompanyFree4.8★ (5.1K)YesYesSep 2026

Top Picks for Kerbal Space Center

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
  • 🚀 Docking and rendezvous maneuvers can be very challenging
Tiny Space Program: Sim Tycoon#2

Tiny Space Program: Sim Tycoon by Jerry Neimann

Rocket Agency & Colony Builder
Strong Contender
🎮 Games
4.5😊(1.6K ratings)
FreeAdsIn-App Purchases
Tiny Space Program: Sim Tycoon screenshot 1
Tiny Space Program: Sim Tycoon screenshot 2
Tiny Space Program: Sim Tycoon screenshot 3
Tiny Space Program: Sim Tycoon screenshot 4
Tiny Space Program: Sim Tycoon screenshot 5

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.

What We Love

  • 🚀 Awesome game
  • 👍 No ads or pay-to-win
  • 🚀 Engaging gameplay
  • 🚀 Lots of depth and content
  • 👍 Great for space enthusiasts
  • 👍 Relaxing and chill experience
  • 👍 Impressive for a solo developer

Room to Improve

  • 🐛 Bugs and glitches
  • 🔧 Confusing UI and menus
  • 💰 Difficult to earn credits/resources
  • 🕰️ Slow progression and long wait times
  • 🤔 Unclear tutorials and instructions
Ellipse: Rocket Simulator#3

Ellipse: Rocket Simulator by Starwelds

Build and fly rockets.
Worth Considering
🎮 Games
4.7😊(2K ratings)
FreeIn-App Purchases
Ellipse: Rocket Simulator screenshot 1
Ellipse: Rocket Simulator screenshot 2
Ellipse: Rocket Simulator screenshot 3
Ellipse: Rocket Simulator screenshot 4
Ellipse: Rocket Simulator screenshot 5
Ellipse: Rocket Simulator screenshot 6

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.

What We Love

  • 👍 Realistic simulation
  • 👍 Fun and entertaining
  • 👍 Good graphics
  • 👍 No ads
  • 👍 Inspires interest in spaceflight
  • 👍 Good KSP analog for mobile
  • 👍 Detailed planets
  • 👍 Free to play
  • 👍 Works on old devices
  • 👍 Good tutorials

Room to Improve

  • 🐛 No delete button
  • 🐛 Physics issues
  • 🐛 Unrealistic re-entry
  • 🐛 Laggy performance
  • 🐛 Difficult to control rockets
  • 🐛 Limited free parts
  • 🐛 Glitches frequently
  • 🐛 Expansion pack issues
  • 🐛 Poor engine plumes
  • 🐛 No maneuver node/navigation system

More Kerbal Space Center apps to explore

FAQ about Kerbal Space Center

What are the best kerbal space center apps & games for iPhone?
Spaceflight Simulator tops our kerbal space center apps & games ranking as of September 2026, with a 4.8-star average from 97K App Store ratings, and it's free to download.
Yes — 19 of the top kerbal space center apps & games we rank are free to download, including Spaceflight Simulator and Tiny Space Program: Sim Tycoon.
Spaceflight Simulator has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ kerbal space center apps & games on the iOS App Store as of September 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.