Best Cosmology alternatives: apps like Cosmology

10+ similar apps compared and reviewed

4.4 avg rating
8 free apps
Updated November 2026

Cosmology is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Cosmology

Exoplanet#1

Exoplanet by Hanno Rein

Interactive exoplanet database
Editor's Choice
📚 Education
4.7😊(979 ratings)
FreeIn-App Purchases
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Explore a vast, interactive database of discovered exoplanets and their host stars. Visualize their physical properties, locations in the night sky, and orbital paths. Discover the observable universe from Earth to the cosmic microwave background with stunning 3D models and augmented reality features.

What We Love

  • 🚀 Great app
  • 👍 Insanely entertaining
  • 👍 Amazing graphics and interactive diorama
  • 👍 Detailed explanation of planets
  • 👍 Awesome app for astronomy and physics lovers
  • 👍 Excellent app with comprehensive databases
  • 👍 Fantastic app for learning and exploring the universe
  • 👍 Wonderful app for visualizing the cosmos
  • 👍 Brilliant and creatively interactive
  • 👍 Fantastic for anyone interested in astronomy
  • 👍 Excellent for teaching and inspiring science
  • 👍 Spectacular graphics and exoplanet information

Room to Improve

  • 🐛 Some exoplanets not showing up in search
  • 🐛 Inconsistent behavior when switching between databases
  • 🔒 Paid upgrades required to access more features
  • 🐛 Upgrade purchase issues with Galaxy Clusters and CMB add-on
  • 🐛 Exoplanets represented as generic white balls
Space Telescope App#2

Space Telescope App by KAKHA GIORGASHVILI

Webb, Hubble, Roman, ISS
Strong Contender
📚 Education
4.1(31 ratings)
FreeAdsIn-App Purchases
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Explore the universe with real-time updates and stunning visuals from NASA's James Webb Space Telescope. Engage with expert insights, join community discussions, and test your knowledge with interactive quizzes. Discover distant galaxies and unlock the secrets of the early universe.

Cosmic Atlas#3

Cosmic Atlas by Cosmic Atlas LLC

Explore the universe
Worth Considering
📚 Education
3.7😐(65 ratings)
FreeIn-App Purchases
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Explore a vast, scientifically rendered universe with lifelike exoplanets and detailed celestial bodies. Navigate through trillions of light years with multiple exploration modes, from first-person flight to telescopic identification. Discover and learn about thousands of planets beyond our solar system.

What We Love

  • ✨ Stunning visuals and graphics
  • 🌌 Immersive exploration experience
  • 📚 Great for learning about the universe
  • 💡 Unique and original app
  • 🚀 Fast and smooth performance (when working)
  • 👍 Fun and engaging gameplay
  • 🌟 Detailed exoplanet models
  • 💯 High-quality app
  • 💖 Labor of love from developers

Room to Improve

  • 🐛 Frequent crashes and errors
  • 💸 Paywalls limit free version
  • 🤔 Confusing in-app purchases
  • 📱 Text size difficult to read
  • 😵 Over-the-top and irritating graphics
  • 🧭 Difficult navigation
  • 🚫 App doesn't open/load
  • 📉 Downgraded features after purchase

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4
ASGuide
ASGuide
ASGuide
Astronomy Sky Guide
Free

Explore the night sky with a personal guide to visible planets, galaxies, and stars. Plan observations, find celestial targets, and learn about discoveries with detailed information and an interactive atlas. Customize your view for nighttime use.

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Solar System - AR View
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Planets in your room, in AR
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Explore planets, dwarf planets, and moons in your own space using augmented reality. Walk around the solar system, view celestial bodies in scale, and access detailed information about each planet and its moons.

Augmented reality solar system viewExplore planets, dwarf planets, and moonsScale mode for size and distance comparison
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Sky Academy: Learn Astronomy
Sky Academy: Learn Astronomy
Sky Academy: Learn Astronomy
Learn constellations and stars
Free

Learn about constellations, stars, and deep sky objects through interactive levels and quizzes. Features realistic sky simulations, customizable learning paths, and offline access. Gamified approach makes astronomy engaging and accessible.

Learn 88 constellations, 150+ stars, 110 Deep Sky Objects123+ levels for constellations, stars, and DSOsCustomizable learning lists
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Universal Zoom - Science Guide
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Universal Zoom - Science Guide
Universe Scale & Comparison
$5.99

Explore the vastness of the universe, from subatomic particles to galaxies, with interactive scale comparisons and clear explanations. Discover scientific concepts visually and intuitively, making complex topics accessible to everyone. This app offers a deep dive into physics, biology, and astronomy with high-quality visuals and detailed information.

Seamless zoom from Planck length to observable universeSide-by-side object comparisonsAudio narration and accessible explanations
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Univerzoom 3D - Explore Scale
Univerzoom 3D - Explore Scale
Univerzoom 3D - Explore Scale
Zoom in Universe & Microcosmos
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Explore the vastness of the universe and the intricacies of the microcosmos with intuitive touch controls. Compare celestial bodies, everyday objects, and subatomic particles to grasp their true scale. Discover fascinating facts and learn about the cosmos and beyond.

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Galaxy Map
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Galaxy Map
Astronomy guide to space
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Explore the Milky Way and Andromeda galaxies in an interactive 3D map. Discover nebulae, supernovae, and planets, with stunning visuals based on NASA data. Ideal for education and space enthusiasts.

Interactive 3D galaxy mapExplore nebulae and supernovaeFly through planetary atmospheres
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Stars Units Sizes Objects
Stars Units Sizes Objects
Stars Units Sizes Objects
by Mudarmeen Munlin
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Explore the vastness of the universe, from the smallest particles to the largest cosmic structures. Compare object sizes, view detailed images, and perform unit conversions across a wide range of astronomical scales. Learn about stars, galaxies, and the incredible distances between them.

Compare object sizesView object imagesPinch/Zoom and Pan images
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