Discover the cutting edge of space exploration. This app showcases the latest technological advancements and project developments from NASA's innovative endeavors.
NASA Technology Innovation by NASA
Editor's Choice
📚 Education
4.5(17 ratings)
Free
Best apps like 3D James Webb Telescope
14+ similar apps compared and reviewed
4.0 avg rating
10 free apps
Updated September 2026
3D James Webb Telescope is great, but it's not the only option. Explore 14+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to 3D James Webb Telescope
4.6(70 ratings)
FreeIn-App Purchases
Explore a vast catalog of over 6,000 confirmed exoplanets with detailed scientific data. Compare worlds, visualize habitable zones, and track new discoveries. Ideal for stargazers, students, educators, and researchers.
ISS Explorer by NASA
Worth Considering
📚 Education
4.9(16 ratings)
Free
Explore a detailed 3D model of the International Space Station. Rotate, zoom, and select individual components to learn about their function and systems. Organize your view by turning parts and labels on or off.
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Hubble Space Telescope Tracker
NASA's Hubble Space Telescope
Free
Follow NASA's Hubble Space Telescope mission in real time. Explore a gallery of stunning images, engage in discussions, and learn about space. Receive notifications for new discoveries and test your knowledge with quizzes.
Real-time mission progressImage galleryDiscussion forums
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(2)
free with in-app purchases5
The JWST Augmented Reality App
by NASA
Free
Explore the James Webb Space Telescope in augmented reality. Place a virtual model of the telescope in your space, adjust its size, and learn about the mission through rich media. Share photos of the telescope in unique locations.
Augmented reality telescope placementAdjustable model sizeAnnotated telescope parts
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Hubble: Deep Space
Explore Deep Space in HD
Free
Explore the universe in high definition with stunning images from the Hubble Space Telescope. Discover galaxies, nebulae, and star clusters with detailed descriptions and an immersive slideshow experience. Stay updated with the latest cosmic discoveries.
High-resolution cosmic image galleryImmersive slideshow modeSearchable database of celestial objects
📚 Education
(7)
ad-supported7
Stars and Planets - Astronomy
3D Universe simulator
Free
Explore the cosmos in a 3D universe simulator powered by NASA and ESA data. Journey to millions of stars, land on exoplanets, and delve into the mysteries of black holes and pulsars. Discover breathtaking landscapes and gain knowledge from cutting-edge space research.
3D universe simulationSpacecraft flight simulationExoplanet exploration
📚 Education
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free with in-app purchases8
Galaxy Map
Astronomy guide to space
Free
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
📚 Education
(600)
free with in-app purchases9
Cosmology
Astronomy - Space Education
Free
Explore the universe with stunning high-resolution images of celestial bodies. Journey through space, visiting planets and their moons, while learning about the evolution of space, time, and matter. Ponder the profound mysteries of existence.
High-resolution images of planets, nebulae, and galaxiesInteractive space travel to planets and moonsLearn about the evolution of space, time, and matter
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Cosmic Atlas
Explore the universe
Free
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.
Explore 5,000+ lifelike exoplanetsNavigate 180 trillion sq light yearsSix interstellar travel modes
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free with in-app purchases