Best Stars And Planets Free Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.1★, the stars and planets free 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 Stars And Planets Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Night SkyNight SkyFree4.7★ (492K)NoYesAug 2026
2Sky GuideSky GuideFree4.8★ (369K)NoYesAug 2026
3PlanetsPlanetsFree4.5★ (969)NoNoAug 2026
4SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesAug 2026
5Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (75K)YesYesAug 2026
6Star Gazer - Live Sky View MapStar Gazer - Live Sky View MapFree4.7★ (1.5K)YesYesAug 2026
7Stars and Planets - AstronomyStars and Planets - AstronomyFree4.7★ (1.2K)YesYesAug 2026
8Sky Map: Stars & PlanetsSky Map: Stars & PlanetsFreeNoYesAug 2026

Top Picks for Stars And Planets Free

Night Sky#1

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Editor's Choice
🔍 Reference
4.7😊(492K ratings)
FreeIn-App Purchases
#7in Reference
Night Sky screenshot 1
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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
Sky Guide#2

Sky Guide by Fifth Star Labs LLC

Star gaze constellation finder
Strong Contender
🔍 Reference
4.8😊(369K ratings)
FreeIn-App Purchases
#4in Reference
Sky Guide screenshot 1
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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#3

Planets by Q Continuum

Worth Considering
🔧 Utilities
4.5😊(969 ratings)
Free
Planets screenshot 1
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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

More Stars And Planets Free apps to explore

4
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
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 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
7
Stars and Planets - Astronomy
Stars and Planets - Astronomy
Stars and Planets - Astronomy
3D Universe simulator
Free

Explore the cosmos in a 3D universe simulator powered by NASA and ESA data. Journey to millions of stars, land on exoplanets, and delve into the mysteries of black holes and pulsars. Discover breathtaking landscapes and gain knowledge from cutting-edge space research.

3D universe simulationSpacecraft flight simulationExoplanet exploration
📚 Education
(1.2K)
free with in-app purchases
8
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Sky Map: Stars & Planets
Stargazing AR Finder & Tracker
Free
🔍 Reference
(0)
9
Star Photo - Milky Way Camera
Star Photo - Milky Way Camera
Star Photo - Milky Way Camera
Long Exposure Cam
Free

Capture stunning astrophotography of the Milky Way and stars with advanced long-exposure techniques. This app offers intelligent image enhancement, real-time alignment guides, and a built-in editor for detailed night sky photos.

Milky Way Capture modeAuto Astro EnhancementLong Exposure Camera
📷 Photo & Video
(0)
subscription
10
StarWizard: Astronomy Sky Map
StarWizard: Astronomy Sky Map
StarWizard: Astronomy Sky Map
Stargazing, Star Map & Planets
Free

Explore the night sky in real-time with augmented reality. Identify stars, planets, constellations, and the ISS. Features an AI guide for questions and offline celestial navigation lessons.

Real-time AR sky identificationOffline sky mapAI-powered celestial questions
📚 Education
(1)
free
11
Astrarium Sky Map
Astrarium Sky Map
Astrarium Sky Map
Plan your night sky
Free
📚 Education
(0)
12
AstroSeekerApp
AstroSeekerApp
AstroSeekerApp
by Aykut Kilic
Free
🌟 Lifestyle
(0)
13
Star Identification Camera
Star Identification Camera
Star Identification Camera
Astrology Camera
Free

Capture stunning images of stars and the Milky Way with a single tap. This app automatically identifies and labels celestial bodies in your photos, offering a complete astronomy experience from shooting to sharing.

One-click star and Milky Way photographyAutomatic celestial body recognition and markingReal-time raw stacking with GPU acceleration
🔍 Reference
(1)
free with in-app purchases
14
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
15
Star Map: Sky & Star Finder
Star Map: Sky & Star Finder
Star Map: Sky & Star Finder
Stargazing, Planets & AR Sky
Free
☀️ Weather
(0)
16
PALE space
PALE space
PALE space
Perspective Through Scale
Free
📚 Education
(0)
17
Planet Roam In Space
Planet Roam In Space
Planet Roam In Space
Test your operation
Free

Prevent vibrant planets from colliding by carefully maneuvering them on screen. This game offers increasingly challenging gameplay that demands quick reflexes and precise timing. Experience fun with its simple design and aim for the highest score.

Prevent planet collisionsManeuver planets on screenIncreasingly demanding gameplay
🎬 Entertainment
(1)
ad-supported
18
Little Planets
Little Planets
Little Planets
Memorise planets the fun way!
Free

Learn the order of the planets in our solar system through an engaging and fun experience. Explore celestial bodies in augmented reality, making astronomy accessible for both children and adults. This app is a winner of the Swift Student Challenge 2024.

Memorize planet orderAugmented reality (AR) planet viewingFun and engaging learning
📚 Education
(1)
free
19
Astro Stacker: Star Images
Astro Stacker: Star Images
Astro Stacker: Star Images
Stack Images, Reveal Stars
Free

Transform your smartphone into a powerful astrophotography tool. This app uses advanced algorithms to combine multiple night sky photos, reducing noise and revealing hidden celestial details for professional-quality results.

Advanced stacking algorithms (Average, Median, Maximum, Minimum)Intelligent and manual image alignmentReal-time processing and progress tracking
📷 Photo & Video
(3)
free
20
Sky Map - Star Tracker
Sky Map - Star Tracker
Sky Map - Star Tracker
AR Stargazing
Free

Identify stars, constellations, planets, and satellites in real time by pointing your device at the sky. Explore celestial objects, track satellites, and discover what's visible tonight with AR overlays and time travel features.

Real-time sky tracking with ARInstant object identificationAugmented reality overlays
🔍 Reference
(1)
freemium

FAQ about Stars And Planets Free

What are the best stars and planets free apps for iPhone?
Night Sky tops our stars and planets free apps ranking as of August 2026, with a 4.7-star average from 492K App Store ratings, and it's free to download.
Night Sky has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ stars and planets free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Night Sky is an AI-powered personal planetarium that helps you identify stars, planets, constellations, and satellites by simply pointing your device at the sky. It offers augmented reality features to explore celestial objects and provides detailed astronomical information.
Key features include real-time identification of celestial objects, augmented reality exploration, an AI Super Astronomer for answering space-related questions (with subscription), customizable Sky Tags for saving and sharing observations, and Connected Stargazing for shared experiences with friends.