Best Free Space App

250+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated October 2026

Finding the right free space app can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Space App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Night SkyNight SkyFree4.7★ (498K)NoYesNov 2026
2SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesNov 2026
3CosmoSize: Space to ScaleCosmoSize: Space to ScaleFree5.0★ (6)NoNoOct 2026
4Space App | Probes & OrbitersSpace App | Probes & OrbitersFree—NoNoMay 2026
5Orbital TrafficOrbital TrafficFree4.8★ (17)NoNoOct 2026
6Dual Apps SpaceDual Apps SpaceFree3.7★ (3)YesNoOct 2026
7Space Explorer 3DSpace Explorer 3DFree5.0★ (1)NoNoOct 2026
8Cleaner-AppCleaner-AppFree4.5★ (4)NoYesMay 2026

Top Picks for Free Space App

Night Sky#1

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Editor's Choice
🔍 Reference
4.7😊(498K ratings)
FreeIn-App Purchases
#25in Reference
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Identify stars, planets, and constellations by pointing your device at the sky. Explore celestial objects in augmented reality and learn about space with an AI super astronomer. Share stargazing experiences with friends and family.

What We Love

  • 🌟 Excellent app for stargazing and learning about the night sky
  • 🔭 Detailed information on celestial objects, satellites, and space events
  • 🌍 Accurate mapping of the sky to real-world locations
  • 🎨 Beautiful visuals and animations
  • 🔍 Helpful for identifying stars, planets, and constellations
  • 🌌 Impressive augmented reality features
  • 🔍 Useful for amateur astronomers and space enthusiasts

Room to Improve

  • 💰 Frequent prompts to upgrade to premium subscription
  • 🔌 Concerns about high battery consumption
  • 🤔 Calibration and alignment issues with the AR features
  • 🤯 Overwhelming amount of information and features for casual users
  • 🐛 Occasional crashes and glitches reported
SkyView® Lite#2

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Strong Contender
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
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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
CosmoSize: Space to Scale#3

CosmoSize: Space to Scale by ONLIST

The universe, truly to scale
Worth Considering
📚 Education
5.0(6 ratings)
Free
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Explore the vastness of the universe through an interactive gallery of celestial objects. Compare sizes, learn scientific facts, and navigate cosmic scales with intuitive gestures. Ideal for educational settings and curious minds.

More Free Space App apps to explore

FAQ about Free Space App

What is the best free space app for iPhone?
Night Sky tops our free space app ranking as of October 2026, with a 4.7-star average from 498K App Store ratings, and it's free to download.
Night Sky has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free space app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.