Best Planet Constellation Finder Apps

178+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated July 2026

Sky Guide is the household name in planet constellation finder, but it's far from the only option. We track 178+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Planet Constellation Finder Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky GuideSky GuideFree4.8★ (26K)NoYesJul 2026
2Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (74K)YesYesJul 2026
3Star Walk:Find Stars & PlanetsStar Walk:Find Stars & PlanetsFree4.7★ (25K)YesYesJul 2026
4PlanetsPlanetsFree4.5★ (899)NoNoJul 2026
5Constellation Finder - PlanetsConstellation Finder - PlanetsFree4.8★ (9)NoYesJul 2026
6Star & Planet FinderStar & Planet FinderFree4.1★ (1.8K)NoYesJul 2026
7Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (36K)NoYesJul 2026
8Star Gazer & Night Sky MapStar Gazer & Night Sky MapFree4.5★ (20)NoYesJul 2026

Top Picks for Planet Constellation Finder

Sky Guide#1

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Editor's Choice
🔍 Reference
4.8😊(26K ratings)
FreeIn-App Purchases
#12in 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
Sky Tonight - Stargazing Guide#2

Sky Tonight - Stargazing Guide by Vito Technology Inc.

Constellation Star Finder App
Strong Contender
🔍 Reference
4.8😊(74K ratings)
FreeAdsIn-App Purchases
#63in Reference
Sky Tonight - Stargazing Guide screenshot 1
Sky Tonight - Stargazing Guide screenshot 2
Sky Tonight - Stargazing Guide screenshot 3
Sky Tonight - Stargazing Guide screenshot 4
Sky Tonight - Stargazing Guide screenshot 5
Sky Tonight - Stargazing Guide screenshot 6

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.

What We Love

  • 🚀 Great app for finding new things
  • 🌟 Amazing and accurate
  • 🔭 Helpful for learning about the night sky
  • 🗓️ Provides calendar of sky events

Room to Improve

  • 🔍 Difficult to calibrate and use
  • 📢 Too many intrusive ads
  • 💰 Paywall for many features
Star Walk:Find Stars & Planets#3

Star Walk:Find Stars & Planets by Vito Technology Inc.

Night Sky Guide - Star Map AR
Worth Considering
📚 Education
4.7😐(25K ratings)
FreeAdsIn-App Purchases
Star Walk:Find Stars & Planets screenshot 1
Star Walk:Find Stars & Planets screenshot 2
Star Walk:Find Stars & Planets screenshot 3
Star Walk:Find Stars & Planets screenshot 4
Star Walk:Find Stars & Planets screenshot 5
Star Walk:Find Stars & Planets screenshot 6

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.

What We Love

  • 🌌 Beautiful, so useful. So many options.
  • 🔭 Great app for an amateur astronomer
  • 🌟 Amazing, so informative and easy to navigate
  • 🌎 Awesome app to learn about the night sky

Room to Improve

  • 💰 Too many ads, can't use without subscribing
  • 🤖 AR feature is hard to activate and use
  • 🧭 Compass and direction tracking issues

More Planet Constellation Finder apps to explore

4
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
(899)
free
5
Constellation Finder - Planets
Constellation Finder - Planets
Constellation Finder - Planets
Star, Sky Gazer & Solar System
Free

Discover planets and constellations with an interactive and educational journey through space. Explore celestial bodies, learn fascinating facts, and enjoy a playful design that makes learning about the solar system fun for all ages.

Instant planet search and navigationFascinating facts and real dataInteractive solar system exploration
📚 Education
(9)
free with in-app purchases
6
Star & Planet Finder
Star & Planet Finder
Star & Planet Finder
by Nir Alperovitch
Free

Discover celestial objects with this augmented reality sky guide. Simply select a planet or star, and follow the on-screen pointer to locate it in the night sky. Explore constellations, satellites, and detailed information about planets.

Augmented Reality displayCompass, GPS, accelerometer, camera, and clock integrationLocate planets, stars, constellations, and satellites
📚 Education
(1.8K)
free with in-app purchases
7
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Watch night sky, find stars
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 Gazer & Night Sky Map
Star Gazer & Night Sky Map
Star Gazer & Night Sky Map
Constellation Finder & Guide
Free

Identify stars, planets, and constellations by pointing your device at the sky. Learn astronomy with interactive guides and a dynamic sky map. No prior knowledge or telescope required.

Real-time star and constellation identificationPlanet discovery and trackingInteractive astronomy guides
📚 Education
(20)
free with in-app purchases
9
StarMap 3D+ Plus
StarMap 3D+ Plus
StarMap 3D+ Plus
Star Map, Constellation Finder
$2.99

Explore the cosmos with a portable star atlas. Identify planets, constellations, and deep sky objects using your device's sensors. Features detailed information and 3D visualizations for both beginners and advanced astronomers.

Real-time satellite tracking (ISS, Hubble)Extensive star and deep sky object databaseDetailed constellation information and lines
📚 Education
(6.7K)
free with in-app purchases
10
Skymap: Constellation Finder
Skymap: Constellation Finder
Skymap: Constellation Finder
Star Chart & Night Sky Guide
Free

Identify stars, planets, and constellations using augmented reality. Explore celestial bodies with real-time tracking, learn mythology, and track astronomical events. Perfect for anyone curious about the night sky.

Real-time AR sky map88 constellations with artwork and mythologyPlanet tracking
📚 Education
(27)
free with in-app purchases
11
StarMaster: Night Sky & Astro
StarMaster: Night Sky & Astro
StarMaster: Night Sky & Astro
Constellation & Planet Finder
Free

Explore the night sky by simply pointing your device upwards. Identify stars, planets, constellations, and satellites in real-time. Unlock advanced features like partner compatibility and horoscopes with a premium subscription.

Real-time night sky mapCelestial object identificationConstellation stories and models
🌟 Lifestyle
(1.2K)
freemium
12
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
13
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
14
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
(2)
free
15
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Live Sky Map – Night View
Free

Discover the night sky with a real-time interactive map. Identify stars, planets, constellations, and satellites by simply pointing your device. Explore celestial objects with detailed information and customizable views, perfect for both beginners and astronomy enthusiasts.

Real-time interactive sky mapIdentify stars, planets, constellations, satellitesDetailed information on celestial objects
📚 Education
(482)
free with in-app purchases
16
OSR Star Finder
OSR Star Finder
OSR Star Finder
Stars, Constellations & More
Free

Explore the night sky and locate your named star with this augmented reality app. Discover constellations, learn about celestial bodies, and easily find when and where to view your star from your location. Share your stargazing experiences with others.

Name and find your own starLocate and track starsExplore 88 constellations with artwork
📚 Education
(4.6K)
free
17
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
(7.5K)
free
18
SkyView® Lite
SkyView® Lite
SkyView® Lite
Explore the Universe
Free

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.

Identify stars, constellations, and satellitesAugmented Reality (AR) stargazingSet reminders for celestial events
📚 Education
(18K)
free with in-app purchases
19
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
(4.2K)
subscription
20
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Your Free Path to the Stars
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
(93K)
free with in-app purchases

FAQ about Planet Constellation Finder

What are the best planet constellation finder apps for iPhone?
Sky Guide tops our planet constellation finder apps ranking as of July 2026, with a 4.8-star average from 26K App Store ratings, and it's free to download.
Yes — 18 of the top planet constellation finder apps we rank are free to download, including Sky Guide and Sky Tonight - Stargazing Guide.
Sky Guide has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 178+ planet constellation finder apps on the iOS App Store as of July 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.