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Best Star Constellation Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good star constellation 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 Star Constellation Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky GuideSky GuideFree4.8★ (369K)NoYesAug 2026
2SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesAug 2026
3Night SkyNight SkyFree4.7★ (492K)NoYesAug 2026
4Star Walk：Find Stars & PlanetsStar Walk：Find Stars & PlanetsFree4.7★ (25K)NoYesAug 2026
5Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (75K)YesYesAug 2026
6Star LoreStar LoreFree—NoNoMay 2026
7Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (36K)NoYesAug 2026
8Star Walk 2 Plus: Live Sky MapStar Walk 2 Plus: Live Sky MapFree4.6★ (95K)YesYesAug 2026

Top Picks for Star 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
#2in 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
SkyView® Lite#2

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Strong Contender
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
#18in 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
Night Sky#3

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Worth Considering
🔍 Reference
4.7😊(492K ratings)
FreeIn-App Purchases
#5in 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

More Star Constellation apps to explore

4
Star Walk：Find Stars & Planets
Star Walk：Find Stars & Planets
Star Walk：Find Stars & Planets
Night Sky Guide - Star Map AR
Free

Explore the night sky with an interactive guide that identifies stars, planets, and constellations in real-time using augmented reality. Discover over 200,000 celestial bodies with detailed information and track astronomical events.

Real-time night sky mapAugmented reality viewExplore 200,000+ celestial bodies
📚 Education
(25K)
free with in-app purchases
5
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
6
Star Lore
Star Lore
Star Lore
Constellation Learning App
Free
📚 Education
(0)
7
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
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
Asterist - Constellation Maker
Asterist - Constellation Maker
Asterist - Constellation Maker
Add your story to the stars
Free

Create personalized constellations using real astronomical data and GPS. Add text and images to tell stories behind your creations, which move with the night sky. Save and share your constellations with others.

Create personal constellationsUse real astronomical dataAdd text and images to constellations
🎬 Entertainment
(1)
free
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
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Stargazing AR Finder & Tracker
Free
🔍 Reference
(0)
12
Orbit: ISS & Satellite Tracker
Orbit: ISS & Satellite Tracker
Orbit: ISS & Satellite Tracker
Planets, stars & AR sky map
Free
📚 Education
(0)
13
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
14
Spirit Sky
Spirit Sky
Spirit Sky
Know yourself & the night sky
Free
🌟 Lifestyle
(0)
15
Sky Map – Live Star Tracker
Sky Map – Live Star Tracker
Sky Map – Live Star Tracker
Stargazing, Planets, Night Sky
Free
📚 Education
(0)
16
Astrarium Sky Map
Astrarium Sky Map
Astrarium Sky Map
Plan your night sky
Free
📚 Education
(0)
17
CloudLabs Star constellation
CloudLabs Star constellation
CloudLabs Star constellation
by Jiovany Orozco
Free
📚 Education
(0)
18
NAPA - Star Map
NAPA - Star Map
NAPA - Star Map
by National Astronomical Research Institute of Thailand (Public Organization)
Free

Explore the night sky with this astronomy and planetarium app. Identify stars, constellations, and planets by pointing your device at the sky. Plan future observations by adjusting the time and date.

Point and observe celestial objectsStar map functionalityTime adjustment for observation planning
🔧 Utilities
(3)
free
19
UniverseDaily - Sun & Planets
UniverseDaily - Sun & Planets
UniverseDaily - Sun & Planets
Night Sky Map & Planet Sizes
Free

Explore the night sky and solar system with an interactive AR map. Discover planets, constellations, and celestial events. View real-time Sun images, NASA's Astronomy Picture of the Day, and 3D models of planets with detailed cutaway views. Learn about the universe through engaging stories and a comprehensive encyclopedia.

AR night sky mapping3D solar system comparisonReal-time Sun and Moon data
📚 Education
(1)
ad-supported
20
SolarEclips
SolarEclips
SolarEclips
Track Solar & Lunar Eclipses
Free

Stay informed about upcoming solar and lunar eclipses, aurora activity, and other astronomical events. Get precise timing, detailed maps, and location-based visibility information for celestial phenomena.

Track solar and lunar eclipsesMonitor aurora activityGlobal event timelines
☀️ Weather
(0)
ad-supported

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FAQ about Star Constellation

What are the best star constellation apps for iPhone?
Sky Guide tops our star 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 — 20 of the top star constellation apps we rank are free to download, including Sky Guide and SkyView® Lite.
Sky Guide has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ star 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.

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