Best Astronomy Utility Alternative Apps

192+ iOS apps curated and reviewed

4.4 avg rating
15 free apps
Updated June 2026

Every iPhone needs a few good astronomy utility alternative apps. We benchmark 192+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Astronomy Utility Alternative

SkySafari 7 Pro#1

SkySafari 7 Pro by Simulation Curriculum Corp.

Astronomy Guide To Night Sky
Editor's Choice
🔍 Reference
4.7😐(4.9K ratings)
$29.99In-App Purchases
#18in Reference
SkySafari 7 Pro screenshot 1
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SkySafari 7 Pro screenshot 3
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SkySafari 7 Pro screenshot 5
SkySafari 7 Pro screenshot 6

Discover the ultimate astronomy guide with the largest database of solar system objects, precise tools for planning and logging, telescope control, and the best stargazing experience. Start exploring the night sky now!

What We Love

  • 🚀 Excellent observational tool
  • 🌟 Powerful and indispensable app
  • 👍 Great app, easy to use
  • 🔭 Wonderful planetarium app

Room to Improve

  • 🐛 App crashes upon opening
  • 🌍 Lack of Southern Hemisphere support
  • 🔍 Complicated interface, not user-friendly
Planets#2

Planets by Q Continuum

Strong Contender
🔧 Utilities
4.5😊(899 ratings)
Free
Planets screenshot 1
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Planets screenshot 4
Planets screenshot 5

Explore the solar system with a 3D guide for aspiring astronomers. Find planets in the sky, track visibility times, and view rotating 3D models of celestial bodies. Ready to embark on your astronomical journey?

What We Love

  • 🤩 Amazing app
  • 👍 Easy to use
  • 🌟 Accurate and informative
  • 🔭 Helpful for stargazing

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 🧭 Compass/orientation issues
  • 🌑 Inaccurate moon phase information
Astronomy & Space News#3

Astronomy & Space News by Juicestand Inc

Latest NASA, Astrobiology News
Worth Considering
📡 News
4.8😊(2.7K ratings)
FreeIn-App Purchases
Astronomy & Space News screenshot 1
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Astronomy & Space News screenshot 5

Explore the wonders of the universe with this innovative application that offers real-time sky maps, celestial event notifications, and detailed information about planets and stars. Download now to unlock a world of astronomical discovery!

What We Love

  • 🚀 Interesting and informative news
  • 👍 Diverse and relevant content
  • 🌟 Excellent source of astronomy and space news
  • 💡 Helpful for staying up-to-date on the latest developments

Room to Improve

  • 🔍 Difficult to navigate and find specific content
  • 🔔 Too many notifications
  • 🌐 Requires external browser to read articles

More Astronomy Utility Alternative apps to explore

4
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Stellarium Mobile - Star Map
Watch night sky, find stars
Free

Experience the wonders of the night sky with this planetarium app - a perfect tool for stargazing enthusiasts of all ages. Easily identify stars, planets, constellations, and even satellites in real-time just by pointing your phone at the sky. Unlock advanced features with in-app purchases for an enhanced stargazing experience.

📚 Education
(5.2K)
5
Sky Tonight - Stargazing Guide
Sky Tonight - Stargazing Guide
Sky Tonight - Stargazing Guide
Constellation Star Finder App
Free

Explore the sky with a customizable stargazing app that helps you identify celestial objects, plan for astronomical events, and set up personalized reminders. Features include real-time sky map, augmented reality mode, customizable constellation views, flexible search, event reminders, astronomy calendar, and Premium Access for unlimited functionality. Take your stargazing to new heights with this all-in-one astronomy guide.

🔍 Reference
(73K)
6
Classic Sky Map 2
Classic Sky Map 2
Classic Sky Map 2
Astronomy made easy.
Free

Discover a user-friendly astronomy app that makes stargazing a breeze with intuitive controls and stunning visuals. Classic Sky Map offers live tracking, Earth map view, constellation images, and more for free. Upgrade to the full version for interactive search, sky events, night vision, and personalized sky map options. Start exploring the stars today!

📚 Education
(8.9K)
7
Star Gazer - Live Sky View Map
Star Gazer - Live Sky View Map
Star Gazer - Live Sky View Map
Planet & Constellation Finder
Free

Explore the night sky with our Star Guide Map app, offering a detailed view of stars, constellations, and planets. Discover celestial wonders with augmented reality features for an immersive stargazing experience.

🔧 Utilities
(1.5K)
8
GoSkyWatch Planetarium
GoSkyWatch Planetarium
GoSkyWatch Planetarium
Go Explore the Night Sky
$3.99

Explore the wonders of the night sky with this easy-to-use planetarium app. Identify stars, planets, constellations, and more simply by pointing your device to the sky. No in-app purchases required, and enjoy a range of features for a seamless stargazing experience.

🗺️ Navigation
(10K)
9
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Star Walk 2 Plus: Live Sky Map
Your Free Path to the Stars
Free

Explore the night sky using your device with an exquisite stargazing app that identifies stars, planets, and constellations. Simply point your device to the sky for an effortless journey through the cosmos.

📚 Education
(93K)
10
Sky Guide: AR Astronomy Finder
Sky Guide: AR Astronomy Finder
Sky Guide: AR Astronomy Finder
Star gaze constellation finder
Free

Discover the universe with ease using this powerful star gazing app that identifies stars, constellations, planets, and satellites when you point your device to the sky. Whether you're a seasoned stargazer or a beginner, this app's AR mode and time controls make exploring the cosmos effortless. Join millions in connecting with the stars and explore the night sky like never before.

🔍 Reference
(26K)
11
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Stargazing: Stars & Planets
Live Sky Map – Night View
Free
📚 Education
(482)
12
Star Chart
Star Chart
Star Chart
by ESCAPE VELOCITY LIMITED
Free

Explore the wonders of the night sky with our free, educational app. Discover and learn about stars, planets, and constellations right from your device. Start stargazing today!

📚 Education
(25K)
13
SkyView®
SkyView®
SkyView®
Explore the Universe
$2.99

Explore the universe with an intuitive stargazing app that identifies stars, constellations, planets, and satellites by simply pointing your device at the sky. Features include sighting alerts, Apple Watch integration, night mode, AR functionality, and more. Engage with the cosmos and share your discoveries with friends and family.

📚 Education
(7.5K)
14
StarMap 3D+ Plus
StarMap 3D+ Plus
StarMap 3D+ Plus
Star Map, Constellation Finder
$2.99

Discover planets, constellations, satellites, and more with StarMap 3D Plus! This portable star atlas offers real-time positions of 150 satellites, detailed information on stars and deep sky objects, and interactive features like compass alignment and Time Scroll. Hold the universe in your pocket - explore the cosmos with this app!

📚 Education
(6.7K)
15
Academia.edu
Academia.edu
Academia.edu
Accelerating research
Free

Access the world's largest open access library on the go with our mobile app. Discover, read, and save new research, connect with scholars, and stay updated on the latest developments in your field. Join millions of researchers worldwide - start exploring today!

📚 Education
(16K)
16
SkyORB 2021 Astronomy in AR
SkyORB 2021 Astronomy in AR
SkyORB 2021 Astronomy in AR
3D Planetarium Stargazing News
Free

Embark on a cosmic journey with our all-in-one astronomy companion app. Explore the universe in real-time with a 3D star map, identify stars and planets, stay informed about celestial events, and enjoy features like moon phases and worldwide simulations. Experience stargazing like never before – download now!

📚 Education
(16)
17
Celestron SkyPortal
Celestron SkyPortal
Celestron SkyPortal
by Celestron, LLC.
Free

Experience the wonders of the night sky like never before with an innovative planetarium app that lets you explore the Solar System, stars, and celestial objects. Utilize features such as real-time sky simulations, telescope control, and educational resources for a captivating stargazing experience. Unlock the mysteries of the universe at your fingertips.

📚 Education
(340)
18
Star Gazer: Sky Map& Astronomy
Star Gazer: Sky Map& Astronomy
Star Gazer: Sky Map& Astronomy
Stars, Moon & Constellation.s
Free

Explore the wonders of the night sky with this intuitive stargazing app. Identify constellations, planets, and stars with just a few taps. Download now to embark on your celestial journey!

📚 Education
(33)
19
Star Walk 2 Pro: Sky Map Live
Star Walk 2 Pro: Sky Map Live
Star Walk 2 Pro: Sky Map Live
Stars and Planets Tracker AR
$2.99

Discover the wonders of the night sky with an exquisite stargazing app. Effortlessly explore thousands of celestial bodies by simply pointing your device to the sky. Start your stargazing journey now!

📚 Education
(67K)
20
Astronomy Magazine
Astronomy Magazine
Astronomy Magazine
by Flying Media Group, LLC
Free

Experience the wonders of space with a top-selling astronomy magazine that blends stunning photography, expert advice, and the latest science news. From star maps to telescope tips, Astronomy Magazine is your monthly guide to the universe. Subscribe today for a celestial journey like no other!

📰 Magazines & Newspapers
(39)