Best Outer Space Apps & Games

245+ iOS apps & games curated and reviewed

4.5 avg rating
18 free apps & games
Updated October 2026

SkyView® Lite is the household name in outer space, but it's far from the only option. We track 245+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Outer Space Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesNov 2026
2NASANASAFree4.8★ (64K)NoNoNov 2026
3Solar System SimSolar System SimFree4.5★ (4.4K)YesYesNov 2026
4Solar Walk Lite - PlanetariumSolar Walk Lite - PlanetariumFree4.6★ (33K)YesNoNov 2026
5Solar SmashSolar SmashFree4.8★ (404K)YesYesNov 2026
6AstroLearn: Space & AstronomyAstroLearn: Space & AstronomyFree3.0★ (1)YesYesOct 2026
7Encyclopedia of Outer SpaceEncyclopedia of Outer SpaceFree4.6★ (13)NoYesNov 2026
8Perform Outer SpacePerform Outer SpaceFree—NoNoMay 2026

Top Picks for Outer Space

SkyView® Lite#1

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Editor's Choice
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
SkyView® Lite screenshot 1
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SkyView® Lite screenshot 4

Identify stars, constellations, satellites, and more by simply pointing your device at the sky. This augmented reality app makes stargazing accessible to everyone, day or night. Explore celestial paths and even travel through time to view the sky on different dates.

What We Love

  • 🌟 Accurate star and planet tracking
  • 👍 Easy to use and navigate
  • 🔭 Helpful for learning about the night sky
  • 💫 Engaging and educational for all ages
  • 🌌 Realistic AR display of celestial objects

Room to Improve

  • 🐛 Compass/location issues causing inaccurate positioning
  • 🔍 Limited free features, many paid upgrades
  • 🤔 Confusing for some users to understand how it works
  • 🔋 High battery consumption
NASA#2

NASA by NASA

Strong Contender
📚 Education
4.8😊(64K ratings)
Free
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NASA screenshot 5
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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.

What We Love

  • 🚀 Fast loading
  • 👍 Informative and educational
  • 🌟 Amazing images and videos
  • 💻 Great for learning about space
  • 🔭 Comprehensive space information

Room to Improve

  • 🐛 Crashes and freezes
  • 🔍 Difficult to navigate and find content
  • 📺 Missing live streaming features
  • 🔄 Outdated user interface
  • 🔍 Lack of search functionality
Solar System Sim#3

Solar System Sim by WPC

Space & Planet Physics Sandbox
Worth Considering
🎮 Games
4.5😊(4.4K ratings)
FreeAdsIn-App Purchases
Solar System Sim screenshot 1
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Solar System Sim screenshot 6

Explore the vastness of space, from planet surfaces to distant galaxies. This real-time gravity sandbox allows you to build and reshape entire solar systems using real astronomical data and Newton's laws. Experience the impact of celestial collisions and witness realistic eclipses.

What We Love

  • 🚀 Realistic simulation
  • 🚀 Detailed solar system
  • 🚀 Ability to create custom solar systems
  • 🚀 Impressive graphics
  • 🚀 Frequent updates

Room to Improve

  • 🐛 Crashes and glitches
  • 🔋 High battery consumption
  • 💰 Excessive ads
  • 🐛 Saving and loading issues
  • 🐛 Unstable orbits

More Outer Space apps to explore

FAQ about Outer Space

What are the best outer space apps & games for iPhone?
SkyView® Lite tops our outer space apps & games ranking as of October 2026, with a 4.5-star average from 19K App Store ratings, and it's free to download.
Yes — 18 of the top outer space apps & games we rank are free to download, including SkyView® Lite and NASA.
SkyView® Lite shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 245+ outer 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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