Best Astronomy Stars Apps

250+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated November 2026

Every iPhone needs a few good astronomy stars apps. We benchmark 250+ 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 Astronomy Stars Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky GuideSky GuideFree4.8★ (380K)NoYesNov 2026
2Night SkyNight SkyFree4.7★ (499K)NoYesNov 2026
3SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesNov 2026
4AstroMinder: Sky & StarsAstroMinder: Sky & StarsFree——NoJul 2026
5Star ChartStar ChartFree4.6★ (25K)NoYesNov 2026
6Astronomy: Sky MapAstronomy: Sky MapFree—NoNoOct 2026
7Star SignalStar SignalFree—NoYesNov 2026
8Sky Across:Multicultural StarsSky Across:Multicultural Stars$2.99—NoNoSep 2026

Top Picks for Astronomy Stars

Sky Guide#1

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Editor's Choice
🔍 Reference
4.8😊(380K ratings)
FreeIn-App Purchases
#22in Reference
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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  • 🕰️ Outdated information on some celestial objects
Night Sky#2

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Strong Contender
🔍 Reference
4.7😊(499K ratings)
FreeIn-App Purchases
#24in 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#3

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Worth Considering
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
#73in Education
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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

More Astronomy Stars apps to explore

FAQ about Astronomy Stars

What are the best astronomy stars apps for iPhone?
Sky Guide tops our astronomy stars apps ranking as of November 2026, with a 4.8-star average from 380K App Store ratings, and it's free to download.
Yes — 18 of the top astronomy stars apps we rank are free to download, including Sky Guide and Night Sky.
Sky Guide has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ astronomy stars apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.