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Best Telescope App Space

233+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated November 2026

Finding the right telescope app space can be overwhelming with so many options. We've analyzed 233+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Telescope App Space (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NASANASAFree4.8β˜… (64K)NoNoNov 2026
2Star ChartStar ChartFree4.6β˜… (25K)NoYesNov 2026
3SeestarSeestarFree4.2β˜… (356)NoNoNov 2026
4Binoculars : Telescope ZoomBinoculars : Telescope ZoomFree4.0β˜… (6.9K)YesYesNov 2026
5AstroZoom: Telescope CameraAstroZoom: Telescope CameraFree2.7β˜… (3)NoYesOct 2026
6Arya's Space OdysseyArya's Space OdysseyFreeβ€”NoNoMay 2026
7CosmoSize: Space to ScaleCosmoSize: Space to ScaleFree5.0β˜… (9)NoNoNov 2026
8Cosmo ProCosmo ProFreeβ€”NoYesOct 2026

Top Picks for Telescope App Space

NASA#1

NASA by NASA

Editor's Choice
πŸ“š 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

  • πŸš€ Fast loading
  • πŸ‘ Informative and educational
  • 🌟 Amazing images and videos
  • πŸ’» Great for learning about space
  • πŸ”­ Comprehensive space information

Room to Improve

  • πŸ› Crashes and freezes
  • πŸ” Difficult to navigate and find content
  • πŸ“Ί Missing live streaming features
  • πŸ”„ Outdated user interface
  • πŸ” Lack of search functionality
Star Chart#2

Star Chart by ESCAPE VELOCITY LIMITED

Strong Contender
πŸ“š Education
4.6😞(25K ratings)
FreeIn-App Purchases
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Explore the cosmos with this augmented reality astronomy app. Point your device at the sky to identify stars, planets, and constellations in real-time. Discover celestial bodies and their positions, even traveling through time to view the universe's past and future.

What We Love

  • πŸ’« Impressive visuals
  • 🌌 Comprehensive celestial information
  • πŸ” Helpful for learning constellations
  • 🌍 Accurate location tracking
  • 🌠 Enjoyable stargazing experience

Room to Improve

  • πŸ› Frequent crashes and bugs
  • ⚠️ Outdated and unsupported
  • πŸ’° Expensive in-app purchases
  • πŸ—ΊοΈ Inaccurate mapping and calibration
  • πŸ” Missing key celestial objects
Seestar#3

Seestar by SuZhou ZWO Co., Ltd

Smart Astronomical Telescope
Worth Considering
πŸ“· Photo & Video
4.2😐(356 ratings)
Free
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Explore the universe with a smart telescope that simplifies stargazing. Automatically find, focus, and capture celestial objects without professional guidance. Observe stars, the sun, and even landscapes with intuitive app control.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Continuous updates
  • πŸ’‘ Great value for money
  • πŸ‘ Intuitive interface
  • πŸ‘ Excellent image quality

Room to Improve

  • πŸ› Firmware updates causing issues
  • πŸ› Connectivity problems
  • πŸ› Tracking and stability issues
  • πŸ”‹ Battery life concerns
  • πŸ› Crashes and bugs after updates

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FAQ about Telescope App Space

What is the best telescope app space for iPhone?
NASA tops our telescope app space ranking as of November 2026, with a 4.8-star average from 64K App Store ratings, and it's free to download.
Yes β€” 20 of the top telescope app space we rank are free to download, including NASA and Star Chart.
NASA has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 233+ telescope app space on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.