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Best Constellation Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

With an average user rating of 4.4★, the constellation category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Constellation Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky GuideSky GuideFree4.8★ (369K)NoYesSep 2026
2Night SkyNight SkyFree4.7★ (492K)NoYesSep 2026
3SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesSep 2026
4Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (36K)NoYesSep 2026
5Constellation Energy HubConstellation Energy HubFree4.3★ (84)NoNoAug 2026
6Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (75K)YesYesSep 2026
7Star ChartStar ChartFree4.6★ (25K)NoYesSep 2026
8Star Walk 2 Plus: Live Sky MapStar Walk 2 Plus: Live Sky MapFree4.6★ (95K)YesYesSep 2026

Top Picks for Constellation

Sky Guide#1

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Editor's Choice
🔍 Reference
4.8😊(369K ratings)
FreeIn-App Purchases
#13in 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

Room to Improve

  • 🧭 Occasional compass/location calibration issues
  • 💰 Subscription model limits access to some features
  • 🌍 Lack of support for certain regions/locations
Night Sky#2

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Strong Contender
🔍 Reference
4.7😊(492K ratings)
FreeIn-App Purchases
#19in Reference
Night Sky screenshot 1
Night Sky screenshot 2
Night Sky screenshot 3
Night Sky screenshot 4
Night Sky screenshot 5
Night Sky screenshot 6

Explore the cosmos with an AI-powered planetarium. Identify stars, planets, and satellites by pointing your device at the sky. Discover celestial objects in augmented reality and share your stargazing experiences with others.

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

Room to Improve

  • 💰 Frequent prompts to upgrade to premium subscription
  • 🔌 Concerns about high battery consumption
  • 🤔 Calibration and alignment issues with the AR features
SkyView® Lite#3

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Worth Considering
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
#92in 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

Room to Improve

  • 🐛 Compass/location issues causing inaccurate positioning
  • 🔍 Limited free features, many paid upgrades
  • 🤔 Confusing for some users to understand how it works

More Constellation apps to explore

4
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Stargazing & planet finder
Free

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.

Real-time sky simulationIdentify stars, planets, satellitesConstellation shapes and illustrations
📚 Education
(36K)
free with in-app purchases
5
Constellation Energy Hub
Constellation Energy Hub
Constellation Energy Hub
by Constellation
Free

Manage your home's energy effortlessly with this app. Track usage, view and pay bills, and gain insights into your energy habits. Features include bill forecasting, usage monitoring, and convenient payment options.

View current and past billsMake secure one-time paymentsSchedule future payments
🌟 Lifestyle
(84)
free
6
Sky Tonight - Stargazing Guide
Sky Tonight - Stargazing Guide
Sky Tonight - Stargazing Guide
Star Constellation Finder App
Free

Explore the night sky with this astronomy app. Identify celestial objects, discover upcoming astronomical events, and track their positions. Customize your view, set reminders, and access detailed information for a personalized stargazing experience.

Real-time interactive sky mapAugmented reality modeTime Machine for past/future positions
🔍 Reference
(75K)
free with in-app purchases
7
Star Chart
Star Chart
Star Chart
by ESCAPE VELOCITY LIMITED
Free

Explore the cosmos with this augmented reality astronomy app. Point your device at the sky to identify stars, planets, and constellations in real-time. Discover celestial bodies and their positions, even traveling through time to view the universe's past and future.

Augmented reality sky identification3D simulation of the visible universeReal-time celestial object tracking
📚 Education
(25K)
free with in-app purchases
8
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Astronomy Guide for Stargazing
Free

Explore the cosmos with a real-time sky map. Point your device to identify stars, planets, and constellations. Discover celestial events and learn about the universe with detailed information and 3D models.

Real-time sky map3D constellation modelsTime machine feature
📚 Education
(95K)
free with in-app purchases
9
Constellation Map mobile
Constellation Map mobile
Constellation Map mobile
Easy to know the stars
Free

Explore the night sky by pointing your device upwards. Identify stars, constellations, and planets with detailed information. View celestial bodies below the horizon and track planetary orbits.

Identify stars, constellations, and planetsView celestial bodies below the horizonTrack planetary orbits
📚 Education
(4.6K)
free with in-app purchases
10
Star Tracker Lite-Live Sky Map
Star Tracker Lite-Live Sky Map
Star Tracker Lite-Live Sky Map
Night stars guide & tracker
Free

Explore the universe by pointing your device at the sky. Identify stars, constellations, and deep sky objects in real-time. Features offline data, a 3D compass in AR mode, and detailed graphics for an immersive stargazing experience.

Offline celestial dataIdentify stars, constellations, planetsAugmented reality compass
🔍 Reference
(2.1K)
free with in-app purchases
11
Constellation Finder: Star Map
Constellation Finder: Star Map
Constellation Finder: Star Map
Guide to Stars,Comets,Meteors
Free

Explore the night sky in real-time with a 3D interactive map. Discover constellations, planets, and zodiac signs with detailed information and stunning visuals. Customize your stargazing experience with overlays and dark mode.

Real-time 3D night sky explorationLive celestial object trackingDetailed zodiac and constellation guide
🔍 Reference
(3)
free
12
SkyView®
SkyView®
SkyView®
Explore the Universe
$2.99

Identify stars, constellations, planets, and satellites by simply pointing your device at the sky. This app uses augmented reality to guide you and provides information on celestial objects, upcoming events, and even allows you to travel through time to view the sky on different dates.

Identify stars, planets, and satellites with ARDiscover all 88 constellationsSchedule alerts for celestial events
📚 Education
(7.7K)
free
13
Stargazer
Stargazer
Stargazer
The whole night sky, explained
Free

Explore the night sky by pointing your device upwards. Identify planets, constellations, stars, and satellites. Features an AI assistant for astronomy questions and an augmented reality mode to visualize celestial bodies.

Point-and-identify celestial objectsAI-powered astronomy assistantAugmented reality solar system exploration
📚 Education
(1)
free
14
Star Gazer - Live Sky View Map
Star Gazer - Live Sky View Map
Star Gazer - Live Sky View Map
Planet & Constellation Finder
Free

Explore the night sky with a powerful stargazing companion. Identify stars, planets, and constellations with real-time tracking and stunning 3D visualizations. Stay informed about cosmic events and learn fascinating facts about the universe.

Live sky view mapStar and constellation identificationDetailed celestial object information
🔧 Utilities
(1.5K)
free with in-app purchases
15
Planets
Planets
Planets
by Q Continuum
Free

Explore the solar system with a 3D guide. Discover planets, moons, and celestial events with interactive sky views and visibility information. Perfect for budding astronomers.

3D solar system guide2D sky view3D planetarium sky view
🔧 Utilities
(969)
free
16
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Stargazing AR Finder & Tracker
Free
🔍 Reference
(0)
17
Constellation Guide
Constellation Guide
Constellation Guide
Star Tracker & Planet Finder
Free

Explore the night sky with an AI-powered guide. Identify stars, constellations, and planets in real-time with AR overlays. Learn astronomy through stories and deep space exploration, all available offline.

AI Sky Guide for astronomy questionsDeep Space Zoom into nebulae and galaxiesAstronomy Stories and Constellation Art
🔍 Reference
(2)
free with in-app purchases
18
Constellation Staffing
Constellation Staffing
Constellation Staffing
Shine in Your Temp Career
Free

Manage your temporary career with this app. Find and track assignments, update your availability, and communicate with your agency. It simplifies navigating the world of temp work.

Find temp assignmentsManage schedulesUpdate availability
📊 Productivity
(0)
free
19
NASA
NASA
NASA
by NASA
Free

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.

NASA+ video streaming21,000+ NASA imagesLatest NASA news
📚 Education
(64K)
free
20
The Constellation Star Finder
The Constellation Star Finder
The Constellation Star Finder
Gazer & Sky Map
Free

Explore the night sky with this augmented reality app. Point your device to identify constellations, stars, planets, and other celestial objects. Access detailed information and daily astronomy news for a comprehensive stargazing experience.

Augmented Reality Sky MapIdentify constellations, stars, and planetsDetailed information on celestial objects
🎬 Entertainment
(4.3K)
subscription

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FAQ about Constellation

What are the best constellation apps for iPhone?
Sky Guide tops our constellation apps ranking as of August 2026, with a 4.8-star average from 369K App Store ratings, and it's free to download.
Yes — 19 of the top constellation 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 August 2026.
We track 250+ constellation apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Sky Guide helps you identify celestial objects in the night sky. By holding your device up, it automatically recognizes stars, constellations, planets, and satellites. It uses augmented reality to overlay these figures onto your view of the real sky, making it easy to visualize and learn about the heavens.
Key features include automatic identification of celestial bodies, an AR mode for visualizing the sky, satellite tracking with notifications (like for the ISS), time travel controls to view past and future astronomical events, and a personalized calendar for events like eclipses. It also functions offline without Wi-Fi, cellular service, or GPS.

Related searches

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