Best Sky Tonight Free Apps

249+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Looking for free sky tonight free apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Sky Tonight Free Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sky Tonight - Stargazing GuideSky Tonight - Stargazing GuideFree4.8★ (75K)YesYesSep 2026
2Night SkyNight SkyFree4.7★ (495K)NoYesSep 2026
3SkyView® LiteSkyView® LiteFree4.5★ (19K)YesYesSep 2026
4NASANASAFree4.8★ (64K)NoNoSep 2026
5Planet Finder: Sky Tonight ARPlanet Finder: Sky Tonight ARFree4.0★ (4)YesYesSep 2026
6Skyfield: Sky TonightSkyfield: Sky TonightFreeNoNoSep 2026
7Star Walk 2 Plus: Live Sky MapStar Walk 2 Plus: Live Sky MapFree4.6★ (95K)YesYesSep 2026
8PlanetsPlanetsFree4.5★ (969)NoNoSep 2026

Top Picks for Sky Tonight Free

Sky Tonight - Stargazing Guide#1

Sky Tonight - Stargazing Guide by Vito Technology Inc.

Star Constellation Finder App
Editor's Choice
🔍 Reference
4.8😊(75K ratings)
FreeAdsIn-App Purchases
Sky Tonight - Stargazing Guide screenshot 1
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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
Night Sky#2

Night Sky by iCandi Apps Ltd.

Guide to Stars,Comets,Meteors
Strong Contender
🔍 Reference
4.7😊(495K ratings)
FreeIn-App Purchases
#19in Reference
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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
  • 🔍 Helpful for identifying stars, planets, and constellations
  • 🌌 Impressive augmented reality features
  • 🔍 Useful for amateur astronomers and space enthusiasts

Room to Improve

  • 💰 Frequent prompts to upgrade to premium subscription
  • 🔌 Concerns about high battery consumption
  • 🤔 Calibration and alignment issues with the AR features
  • 🤯 Overwhelming amount of information and features for casual users
  • 🐛 Occasional crashes and glitches reported
SkyView® Lite#3

SkyView® Lite by Terminal Eleven LLC

Explore the Universe
Worth Considering
📚 Education
4.5😊(19K ratings)
FreeAdsIn-App Purchases
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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
  • 🌌 Realistic AR display of celestial objects

Room to Improve

  • 🐛 Compass/location issues causing inaccurate positioning
  • 🔍 Limited free features, many paid upgrades
  • 🤔 Confusing for some users to understand how it works
  • 🔋 High battery consumption

More Sky Tonight Free apps to explore

FAQ about Sky Tonight Free

What are the best sky tonight free apps for iPhone?
Sky Tonight - Stargazing Guide tops our sky tonight free apps ranking as of September 2026, with a 4.8-star average from 75K 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 September 2026.
We track 249+ sky tonight free apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Sky Tonight is an astronomical app that helps you explore the night sky. It allows you to identify bright dots, discover upcoming astronomical events, and find celestial objects. You can also customize your view, set reminders for events, and access detailed information about space objects.
Key features include a real-time interactive sky map, augmented reality mode, a Time Machine to view past and future celestial positions, customizable object filters, event reminders, an astronomy calendar with a stargazing index and weather forecast, and a flexible search function.