Best Planet Constellation Finder Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated September 2026

Sky Guide is the household name in planet constellation finder, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Planet Constellation Finder Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky GuideSky GuideFree4.8★ (369K)NoYesSep 2026
2PlanetsPlanetsFree4.5★ (969)NoNoAug 2026
3Planet Finder: Sky Tonight ARPlanet Finder: Sky Tonight ARFree5.0★ (3)YesYesAug 2026
4Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (75K)YesYesSep 2026
5Star & Planet FinderStar & Planet FinderFree4.1★ (1.8K)NoYesAug 2026
6Star Walk:Find Stars & PlanetsStar Walk:Find Stars & PlanetsFree4.7★ (25K)NoYesAug 2026
7Constellation Finder: Star MapConstellation Finder: Star MapFree3.7★ (3)NoNoAug 2026
8Constellation Finder - PlanetsConstellation Finder - PlanetsFree4.8★ (9)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😊(369K 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
Planets#2

Planets by Q Continuum

Strong Contender
🔧 Utilities
4.5😊(969 ratings)
Free
Planets screenshot 1
Planets screenshot 2
Planets screenshot 3
Planets screenshot 4
Planets screenshot 5

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.

What We Love

  • 🤩 Amazing app
  • 👍 Easy to use
  • 🌟 Accurate and informative
  • 🔭 Helpful for stargazing

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🧭 Compass/orientation issues
  • 🌑 Inaccurate moon phase information
Planet Finder: Sky Tonight AR#3

Planet Finder: Sky Tonight AR by Sahan Kara

Star Map, Constellation Viewer
Worth Considering
📚 Education
5.0(3 ratings)
FreeAdsIn-App Purchases
Planet Finder: Sky Tonight AR screenshot 1
Planet Finder: Sky Tonight AR screenshot 2
Planet Finder: Sky Tonight AR screenshot 3
Planet Finder: Sky Tonight AR screenshot 4
Planet Finder: Sky Tonight AR screenshot 5
Planet Finder: Sky Tonight AR screenshot 6

This app transforms your phone into a live celestial guide. Point it at the sky to identify planets, stars, and constellations with an on-screen pointer. It provides real-time astronomical data, a sky calendar, and detailed information on celestial objects.

More Planet Constellation Finder apps to explore

4
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
5
Star & Planet Finder
Star & Planet Finder
Star & Planet Finder
Point your camera at stars
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
6
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
7
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
8
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
9
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
(19K)
free with in-app purchases
10
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Stargazing AR Finder & Tracker
Free
🔍 Reference
(0)
11
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
12
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
(34)
free with in-app purchases
13
Night Sky Star Finder
Night Sky Star Finder
Night Sky Star Finder
Find Your Star
Free

Name a star and easily locate it in the night sky using an interactive finder. This app provides a personalized view of your local night sky, identifies constellations, and offers augmented reality features to help you find registered stars.

Locate registered stars by numberPersonalized night sky view based on locationAugmented Reality (AR) mode
📚 Education
(5)
free
14
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
(4.8K)
free
15
Universe Star Finder
Universe Star Finder
Universe Star Finder
Realistic & Starry Night Sky!
Free

Explore the universe with a realistic 3D simulation of the night sky. Discover stars, planets, and constellations in real-time using augmented reality. Suitable for both beginners and astronomy enthusiasts.

Accurate 3D night sky simulationReal-time AR explorationDiscover constellations and planets
📚 Education
(17)
free
16
AstroSeekerApp
AstroSeekerApp
AstroSeekerApp
by Aykut Kilic
Free
🌟 Lifestyle
(0)
17
Sky Location: Star Finder
Sky Location: Star Finder
Sky Location: Star Finder
Sun, Moon & Planet Tracker
Free
🗺️ Navigation
(0)
18
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
19
Planetary Compass
Planetary Compass
Planetary Compass
Find the planets in the sky
Free

Discover the location of planets in the night sky. This app helps you identify celestial bodies like Mars and Jupiter, indicating their position, altitude, and magnitude. It also informs you if a planet is visible without optical aid.

Indicates Azimuth, Altitude, and MagnitudeHelps locate planets by rotating phoneIndicates naked-eye visibility
🔧 Utilities
(4)
ad-supported
20
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
(129)
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 September 2026, with a 4.8-star average from 369K App Store ratings, and it's free to download.
Yes — 20 of the top planet constellation finder apps we rank are free to download, including Sky Guide and Planets.
Sky Guide has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ planet constellation finder apps on the iOS App Store as of September 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.