Apps Like Cassini HD for iPhone and iPad
Voyage to Saturn's ringed planet.
The app presents over 960 images from NASA's Cassini orbiter, detailing Saturn, its rings, and over 20 moons. Users can explore this collection with multiple navigation options and access additional information for each image.
Cassini HD screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


SDA Hymnal with music
Sylviory Dubuisson
Play hymns, zoom text, save favorites
Access hymns anytime instrumental playback and zoom functionality. Add favorites and search by number, title, lyrics, or use table of contents and alphabetical index. Support dark mode, notification-based player, and history list.

PlanetARio
Andrea Di Francia
Observe planets and track their motion
Explore the solar system with real-time planetary motion tracking. Switch perspectives to view the system from any planet's vantage point. Tap on planets to access detailed characteristics and learn about their features.

NASA Selfies
Jet Propulsion Laboratory
Create in space and share them
Create and share space by combining your photo with space images. Add a virtual spacesuit and learn about infrared astronomy. Explore Spitzer Space Telescope images and share creations on social media.

Celestia - Space Simulator
Linfeng Li
Explore celestial objects in 3D
Explore celestial objects in real-time 3D. View planets, moons, star clusters, and galaxies with accurate positioning and movement. Navigate through at adjustable speeds. Zoom in on objects and observe their features. Save and share custom views.

World Now
Kelly Technology Inc.
See Earth's conditions from space.
The app displays near real-time images from NASA satellite instruments for any location on Earth. Users can observe weather and other conditions by moving a cursor on a world map to view NASA's LANCE data.

Dog Breeds HD Wallpapers
Orange Computing Pty Ltd.
Explore over 200 dog breeds.
The app presents over 200 dog breeds with high-definition images. Users can explore a comprehensive gallery and share selected images with others.

Light Pollution Map - Dark Sky
Dunbar Technology, LLC
Find skies and track auroras
Find sky locations free from for stargazing and photography. View aurora borealis maps, meteor shower alerts, super moon and lunar eclipse notifications. Track moon phases, monitor magnetic field data, and track the international space station.

Mars Info
Viktor Goltvyanytsya
Explore with gesture controls
Explore by rotating, tilting, and zooming a 3D globe. Select locations to view topographic and gravity data. Pinpoint key features like volcanoes, craters, and spacecraft landing sites.

Star Rover - Stargazing Guide
寒飞 易
Explore the night sky above.
The app displays stars, planets, and constellations in their correct positions based on the user's location. Users can explore the night sky, view celestial objects, and adjust the sky map in real time as they move their device.



Science Now
Kelly Technology Inc.
Latest science research and discoveries delivered.
The app delivers scientific research and discoveries to a mobile device. It includes information on space exploration, technology, and innovation from NASA, breakthroughs from NIST, and space weather from NOAA.

Mars Info Lite
Viktor Goltvyanytsya
Explore with gesture controls
Explore by rotating, tilting, and zooming a 3D globe. Select locations to view topographical data and gravity maps. Pinpoint key features like volcanoes, craters, and spacecraft landing sites.

iCollect Action Figures: Toys
iCollect Everything, LLC
Scan, track, and organize figures
Manage and organize figure collections by scanning or searching for figures. Add entries to custom lists and sync across devices. Track inventory, view details, and access information on supported brands and .


Luminos Pro
Wobbleworks LLC
Explore stars, planets, and galaxies
Explore celestial objects with detailed star maps and constellation guides. View 5 million stars and 5,000 years of eclipses. Track planets, moons, and Messier objects. Receive on-device recommendations based on location and time.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.