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Best Celestron Skyportal Apps

219+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our celestron skyportal list covers 219+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Celestron Skyportal Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Celestron SkyPortalCelestron SkyPortalFree3.6★ (350)NoNoSep 2026
2Celestron StarSense ExplorerCelestron StarSense ExplorerFree3.3★ (165)NoNoOct 2026
3NASANASAFree4.8★ (64K)NoNoOct 2026
4Celestron OriginCelestron OriginFree4.1★ (28)NoNoOct 2026
5Moon GlobeMoon GlobeFree4.6★ (563)NoNoSep 2026
6SKy PortalSKy PortalFree—NoNoJul 2026
7Celestron LABSCelestron LABSFree—NoNoMay 2026
8Orbital ContactOrbital ContactFree—YesYesOct 2026

Top Picks for Celestron Skyportal

Celestron SkyPortal#1

Celestron SkyPortal by Celestron, LLC

Editor's Choice
📚 Education
3.6😐(350 ratings)
Free
Celestron SkyPortal screenshot 1
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Celestron SkyPortal screenshot 6

Explore the cosmos with a comprehensive astronomy suite. Discover stars, planets, and celestial events, and enhance your stargazing with detailed information and audio narration. Connect to compatible telescopes for automatic object location.

What We Love

  • 👍 Great app
  • 🚀 Transforms stargazing
  • 💡 Wonderful features
  • 👍 Convenient control
  • 👍 Incredible for free

Room to Improve

  • 🐛 Alignment issues
  • 🐛 Connectivity problems
  • 🐛 Laggy controls
  • 🐛 Inaccurate compass
  • 🐛 Crashes and freezes
  • 🐛 Lacks deep sky objects
  • 🐛 Unreliable and unresponsive
Celestron StarSense Explorer#2

Celestron StarSense Explorer by Celestron, LLC

Strong Contender
🔍 Reference
3.3😐(165 ratings)
Free
Celestron StarSense Explorer screenshot 1
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Celestron StarSense Explorer screenshot 6

This app guides you through the night sky using your smartphone and a compatible telescope. It identifies celestial objects and directs your telescope for optimal viewing, making astronomy accessible for beginners and enthusiasts alike.

What We Love

  • 🎯 Accurate plate-solving technology for locating celestial objects
  • 📚 Comprehensive database with detailed information about objects
  • 🎧 Informative audio commentary during observations
  • 🔭 Seamless integration with Celestron StarSense telescopes
  • 👨‍🚀 Excellent for beginners to learn astronomy
  • 🌟 Intuitive graphical interface and visual design
  • ⚡ Quick setup process when instructions are followed correctly
  • 🎯 Reliable object identification within field of view

Room to Improve

  • 🧭 Persistent compass/directional calibration issues
  • 📍 Frequent alignment failures and position detection problems
  • 🔄 Requires constant realignment after minor telescope movements
  • ❌ Inconsistent accuracy across different iPhone models
  • ⏱️ Slow plate-solving on nights with full moon or light pollution
  • 🚫 Limited compatibility with non-Celestron telescopes
  • 🌐 No multi-language support (English only on iOS)
  • 📱 App crashes and freezes during use
  • 🎮 Poor user interface for beginners despite simplicity claims
  • 🔐 Code validation issues and account lockout problems
NASA#3

NASA by NASA

Worth Considering
📚 Education
4.8😊(64K ratings)
Free
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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.

What We Love

  • 🚀 Fast loading
  • 👍 Informative and educational
  • 🌟 Amazing images and videos
  • 💻 Great for learning about space
  • 🔭 Comprehensive space information

Room to Improve

  • 🐛 Crashes and freezes
  • 🔍 Difficult to navigate and find content
  • 📺 Missing live streaming features
  • 🔄 Outdated user interface
  • 🔍 Lack of search functionality

More Celestron Skyportal apps to explore

FAQ about Celestron Skyportal

What are the best celestron skyportal apps for iPhone?
Celestron SkyPortal tops our celestron skyportal apps ranking as of October 2026, with a 3.6-star average from 350 App Store ratings, and it's free to download.
Yes — 20 of the top celestron skyportal apps we rank are free to download, including Celestron SkyPortal and Celestron StarSense Explorer.
Celestron SkyPortal has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 219+ celestron skyportal apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.