Best Space App

250+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated November 2026

SkyView® Lite is the household name in space app, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Space App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesNov 2026
2Sky GuideSky GuideFree4.8★ (379K)NoYesNov 2026
3Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (40K)NoYesNov 2026
4NASANASAFree4.8★ (64K)NoNoNov 2026
5Night SkyNight SkyFree4.7★ (498K)NoYesNov 2026
6PlanetsPlanetsFree4.5★ (982)NoNoNov 2026
7TerrasunTerrasunFree—NoNoMay 2026
8CosmoSize: Space to ScaleCosmoSize: Space to ScaleFree5.0★ (6)NoNoOct 2026

Top Picks for Space App

SkyView® Lite#1

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Editor's Choice
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
#33in Education
SkyView® Lite screenshot 1
SkyView® Lite screenshot 2
SkyView® Lite screenshot 3
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
Sky Guide#2

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Strong Contender
🔍 Reference
4.8😊(379K ratings)
FreeIn-App Purchases
#9in Reference
Sky Guide screenshot 1
Sky Guide screenshot 2
Sky Guide screenshot 3
Sky Guide screenshot 4
Sky Guide screenshot 5
Sky Guide screenshot 6

Identify stars, constellations, planets, and satellites in real-time by holding your device overhead. Explore celestial bodies with AR overlays, track satellites like the ISS, and travel through time to view past and future astronomical events. Perfect for both novice and experienced stargazers.

What We Love

  • 🌟 Stunning visuals and graphics
  • 📚 Wealth of information on celestial objects
  • 🧭 Accurate and responsive compass/AR features
  • 🌌 Immersive stargazing experience
  • 🔍 Ability to identify stars, planets, and satellites
  • 🌃 Helpful for planning stargazing and astrophotography
  • 🎶 Relaxing and atmospheric background music
  • 🗓️ Notifications for upcoming celestial events

Room to Improve

  • 🧭 Occasional compass/location calibration issues
  • 💰 Subscription model limits access to some features
  • 🌍 Lack of support for certain regions/locations
  • 🕰️ Outdated information on some celestial objects
Stellarium Mobile - Star Map#3

Stellarium Mobile - Star Map by Noctua Software Ltd

Stargazing & planet finder
Worth Considering
📚 Education
4.8😊(40K ratings)
FreeIn-App Purchases
#43in Education
Stellarium Mobile - Star Map screenshot 1
Stellarium Mobile - Star Map screenshot 2
Stellarium Mobile - Star Map screenshot 3
Stellarium Mobile - Star Map screenshot 4
Stellarium Mobile - Star Map screenshot 5
Stellarium Mobile - Star Map screenshot 6

Explore the night sky with a real-time planetarium. Identify stars, planets, constellations, and satellites by simply pointing your phone. Offers detailed astronomical data and cultural constellation interpretations.

What We Love

  • 🌟 Fabulous star tracking
  • 🌌 Detailed night sky information
  • 🔭 Helpful for stargazing and astronomy
  • 👍 User-friendly interface
  • 🌍 Accurate for different locations
  • 🌠 Visually stunning
  • 🧠 Educational and informative
  • 🌍 Works well for both hemispheres

Room to Improve

  • 🐛 Occasional crashes or freezes
  • 🔍 Difficulty finding some objects
  • 🌓 Inaccurate moon/planet positions in daylight
  • 🔧 Calibration issues with compass
  • 💰 Paid version may not justify the cost

More Space App apps to explore

FAQ about Space App

What is the best space app for iPhone?
SkyView® Lite tops our space app ranking as of November 2026, with a 4.5-star average from 19K App Store ratings, and it's free to download.
Yes — 18 of the top space app we rank are free to download, including SkyView® Lite and Sky Guide.
SkyView® Lite shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ space app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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