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Best Space App

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

SkyView® Lite is the household name in space app, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Space App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesAug 2026
2Sky GuideSky GuideFree4.8★ (369K)NoYesAug 2026
3Night SkyNight SkyFree4.7★ (492K)NoYesAug 2026
4Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (36K)NoYesAug 2026
5NASANASAFree4.8★ (64K)NoNoAug 2026
6PlanetsPlanetsFree4.5★ (969)NoNoAug 2026
7Solar Walk Lite - PlanetariumSolar Walk Lite - PlanetariumFree4.6★ (32K)YesNoAug 2026
8Orbit: ISS & Satellite TrackerOrbit: ISS & Satellite TrackerFree—NoYesAug 2026

Top Picks for Space App

SkyView® Lite#1

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Editor's Choice
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
#29in 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
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
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#3

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Worth Considering
🔍 Reference
4.7😊(492K ratings)
FreeIn-App Purchases
#8in 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 Space App 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
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
6
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
7
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Solar Walk Lite - Planetarium
Planets System & Astronomy 3D
Free

Explore our Solar System in an interactive 3D model. Discover celestial bodies with detailed information, real photos, and stunning visuals. This free app offers a pocket planetarium experience without requiring an internet connection.

Interactive 3D Solar System modelReal-time celestial body positionsDetailed information and photos
🔍 Reference
(32K)
free with in-app purchases
8
Orbit: ISS & Satellite Tracker
Orbit: ISS & Satellite Tracker
Orbit: ISS & Satellite Tracker
Planets, stars & AR sky map
Free
📚 Education
(0)
9
Space Atlas: Cosmos Guide
Space Atlas: Cosmos Guide
Space Atlas: Cosmos Guide
Cosmos Guide
Free
$2.99 | 100% OFF
📚 Education
(0)
10
OrbitSmith
OrbitSmith
OrbitSmith
Track satellites in real-time
Free
📚 Education
(0)
11
Space Eye Guide
Space Eye Guide
Space Eye Guide
by Stiftung Sternwarte Uecht
Free
🎬 Entertainment
(0)
12
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
13
Deep Into Space: Astronomy
Deep Into Space: Astronomy
Deep Into Space: Astronomy
Daily NASA photos & Mars
Free
📚 Education
(0)
14
Mission Moon Companion
Mission Moon Companion
Mission Moon Companion
by Dennis Culver
Free
📚 Education
(0)
15
ISSSpotterApp
ISSSpotterApp
ISSSpotterApp
Track ISS
Free
🎬 Entertainment
(0)
16
Locate ISS
Locate ISS
Locate ISS
International Space Station
Free
📚 Education
(0)
17
VIZTALAB
VIZTALAB
VIZTALAB
Deep sky imaging via telescope
Free
📷 Photo & Video
(0)
18
NASA Glenn Visitor Center App
NASA Glenn Visitor Center App
NASA Glenn Visitor Center App
Mission to STEM
Free

Explore space science and technological history at the NASA Glenn Visitor Center through interactive activities and a digital companion. Discover aerospace secrets by searching for mission patches, and engage with immersive 360° panoramas and augmented reality experiences.

Explore Skylab 3 Apollo Command Module in 360°Experiment with fire on the ISSRelive Mars airbag landing system
📚 Education
(2)
free
19
Space App: Social E-Commerce
Space App: Social E-Commerce
Space App: Social E-Commerce
Social E-Commerce for Tech
Free
🌐 Social Networking
(0)
20
Solary
Solary
Solary
Solar system in your hands
Free

Explore our solar system in augmented reality. View individual planets or the entire system in orbit. Interact with celestial bodies by rotating, scaling, and repositioning them. Enhance your experience with a galaxy background.

Augmented reality solar system explorationView individual planets or the full systemInteractive planet controls (rotate, scale, move)
📚 Education
(0)
free with in-app purchases

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FAQ about Space App

What is the best space app for iPhone?
SkyView® Lite tops our space app ranking as of August 2026, with a 4.5-star average from 19K App Store ratings, and it's free to download.
Yes — 20 of the top space app we rank are free to download, including SkyView® Lite and Sky Guide.
SkyView® Lite shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ space app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
SkyView Lite is an augmented reality app that allows you to identify stars, constellations, satellites, and other celestial objects by simply pointing your device at the sky. It uses your device's camera to precisely spot and identify what you're looking at, day or night.
Key features include the ability to identify celestial objects by pointing your device, setting reminders for celestial events, using augmented reality to spot objects, viewing sky paths for the Sun and Moon, and a 'Time Travel' feature to see the sky on different dates and times. You can also capture and share images of the sky.

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