Best Kerbal Space Apps & Games

249+ iOS apps & games curated and reviewed

4.4 avg rating
17 free apps & games
Updated October 2026

Every iPhone needs a few good kerbal space apps and games. We benchmark 249+ 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 (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ellipse: Rocket SimulatorEllipse: Rocket SimulatorFree4.7★ (2K)NoYesOct 2026
2Spaceflight SimulatorSpaceflight SimulatorFree4.8★ (98K)NoYesOct 2026
3F-Sim Space ShuttleF-Sim Space ShuttleFree4.6★ (927)NoNoOct 2026
4Tiny Space Program: Sim TycoonTiny Space Program: Sim TycoonFree4.5★ (1.7K)YesYesOct 2026
5Space SimulatorSpace SimulatorFree2.7★ (86)YesYesOct 2026
6Solar System SimSolar System SimFree4.5★ (4.3K)YesYesOct 2026
7Space Rocket ExplorationSpace Rocket ExplorationFree3.7★ (313)YesNoOct 2026
8Space Frontier 2Space Frontier 2Free4.7★ (47K)YesYesOct 2026

Top Picks for Kerbal Space

Ellipse: Rocket Simulator#1

Ellipse: Rocket Simulator by Starwelds

Build and fly rockets.
Editor's Choice
🎮 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
Spaceflight Simulator#2

Spaceflight Simulator by Spaceflight Simulator UK Ltd

Rocket science made simple!
Strong Contender
🎮 Games
4.8😊(98K 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
4.6😊(927 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
  • 🎨 Customizable settings (weather, failures, etc.)

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
  • 🖥️ Compatibility issues with newer devices

More Kerbal Space apps to explore

FAQ about Kerbal Space

What are the best kerbal space apps & games for iPhone?
Ellipse: Rocket Simulator tops our kerbal space apps & games ranking as of October 2026, with a 4.7-star average from 2K 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 Ellipse: Rocket Simulator and Spaceflight Simulator.
Ellipse: Rocket Simulator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ kerbal space apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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