Apps Like Mars Book for iPhone and iPad
Mars Book screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.
SkySafari 8 Pro
Simulation Curriculum Corp.
Explore celestial objects and constellations
Reference "Access detailed astronomical data and star maps. Plan observations and track celestial events. Control telescopes and cameras remotely. Customize UI themes and view high-resolution sky charts."
GPS Anti Spoof Pro
Frank Reed
Compare celestial altitudes and track live data
Compare observed celestial altitudes with live calculated values for precise navigation. Tap to pause and receive instant feedback. Access data for the Sun, Moon, Venus, Mars, Jupiter, Saturn, 57 navigational stars, and Polaris.
StarMap 3D
Edward Sanville
Explore celestial objects with 3D views
Use compass and gyroscope to locate planets, stars, and constellations. View high-definition Retina graphics with detailed celestial objects. Access 3D views, constellation artwork, and deep sky objects. Sync with iPad for enhanced features.
Reading Skills 3B
Ventura Educational Systems
Informational text for young readers.
The app presents twelve nonfiction passages about plants, animals, space, and technology. Each passage is followed by three activities focusing on comprehension, vocabulary, and main idea.
Cosmic-Watch
Celestial Dynamics AG
Track celestial events and time
Explore the night sky with three perspectives: sky, Earth, and solar system. View star maps, constellations, and celestial events. Use augmented reality for interactive exploration. Display high-resolution Earth globe and solar system models.
Space Explorer 3D
Viktoriia Samoilova
Explore NASA 3D models in AR
Explore 3D models of NASA spacecraft and celestial bodies. View detailed replicas of the Apollo Lunar Module, Hubble Telescope, and Mars rovers. Use AR to place missions in your environment and interact with them.
SkyView® Satellite Guide
Terminal Eleven LLC
Point your phone to identify satellites
Identify satellites by pointing the iPhone at the sky. View over 20,000 satellites day or night. Pan the Earth, zoom in on locations, and take photos. Track the International Space Station, Hubble, and GPS satellites.
TimeGuessr
TIMEGUESSR LIMITED
Guess location and time from historical photos
Guess the time and location of historical photos. View detailed images with contextual clues. Submit answers and receive feedback. Track progress through historical and geographical challenges. Share results with friends.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.