Best Free Star Gazing Apps

248+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated October 2026

If you already know Sky Tonight, this is the deeper bench. 248+ free star gazing apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Free Star Gazing Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (76K)YesYesNov 2026
2Star Walk 2 Plus: Live Sky MapStar Walk 2 Plus: Live Sky MapFree4.6★ (96K)YesYesNov 2026
3Star Walk:Find Stars & PlanetsStar Walk:Find Stars & PlanetsFree4.7★ (25K)NoYesNov 2026
4Night SkyNight SkyFree4.7★ (498K)NoYesNov 2026
5SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesNov 2026
6Stellarium Mobile - Star MapStellarium Mobile - Star MapFree4.8★ (39K)NoYesNov 2026
7OSR Star FinderOSR Star FinderFree4.6★ (4.8K)NoNoNov 2026
8Sky GuideSky GuideFree4.8★ (379K)NoYesNov 2026

Top Picks for Free Star Gazing Apps

Sky Tonight - Stargazing Guide#1

Sky Tonight - Stargazing Guide by Vito Technology Inc.

Star Constellation Finder App
Editor's Choice
🔍 Reference
4.8😊(76K ratings)
FreeAdsIn-App Purchases
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
  • 🌍 Shows satellites and planets
  • 🌌 Realistic visuals of space
  • 👍 Easy to use and navigate
  • 🤩 Addictive and fascinating

Room to Improve

  • 🔍 Difficult to calibrate and use
  • 📢 Too many intrusive ads
  • 💰 Paywall for many features
  • 🔔 Confusing/unnecessary notifications
  • 🧭 Compass/location issues
Star Walk 2 Plus: Live Sky Map#2

Star Walk 2 Plus: Live Sky Map by Vito Technology Inc.

Astronomy Guide for Stargazing
Strong Contender
📚 Education
4.6😐(96K ratings)
FreeAdsIn-App Purchases
Star Walk 2 Plus: Live Sky Map screenshot 1
Star Walk 2 Plus: Live Sky Map screenshot 2
Star Walk 2 Plus: Live Sky Map screenshot 3
Star Walk 2 Plus: Live Sky Map screenshot 4
Star Walk 2 Plus: Live Sky Map screenshot 5
Star Walk 2 Plus: Live Sky Map screenshot 6

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.

What We Love

  • 🌟 Informative and educational
  • 🔭 Accurate star/planet tracking
  • 🎨 Beautiful visuals and graphics
  • 🔊 Relaxing background music
  • 🌍 Useful for stargazing and astronomy

Room to Improve

  • 💢 Excessive and intrusive ads in free version
  • 🤔 Confusing navigation and controls
  • 🧭 Inaccurate compass and location tracking
  • 💰 Expensive in-app purchases required for full features
  • 🔄 Frequent app crashes and freezes
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)
FreeIn-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
  • ⭐ Incredible app, love the features and customization

Room to Improve

  • 💰 Too many ads, can't use without subscribing
  • 🤖 AR feature is hard to activate and use
  • 🧭 Compass and direction tracking issues
  • 🔍 Difficult to find and identify objects in the sky
  • 🔌 Subscription model removed previously free features

More Free Star Gazing Apps apps to explore

FAQ about Free Star Gazing Apps

What are the best free star gazing apps for iPhone?
Sky Tonight - Stargazing Guide tops our free star gazing apps ranking as of October 2026, with a 4.8-star average from 76K App Store ratings, and it's free to download.
Sky Tonight - Stargazing Guide shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ free star gazing apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.