Explore the night sky and identify celestial objects like stars, planets, and constellations. Set the sky to any position and time to learn about the universe.
88 constellations by Vladimir Vascak
Editor's Choice
📚 Education
5.0(1 ratings)
Free
Best apps like ShowSky
9+ similar apps compared and reviewed
4.1 avg rating
8 free apps
Updated August 2026
ShowSky is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to ShowSky
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Explore the night sky with this astronomy companion. Discover planets, galaxies, nebulae, and more visible from your location. Generate custom viewing lists and preview celestial objects with an interactive sky atlas.
3.4(19 ratings)
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Access and view the latest images from the Solar and Heliospheric Observatory (SoHO). Receive push notifications when new images are available, keeping you updated on solar activity. This app is a convenient tool for anyone interested in space imagery.
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Visually learn about moon phases and celestial body positions. Interactive diagrams help answer questions about why the moon changes appearance and how the sun's height varies with seasons. Understand the solar system through intuitive overhead and celestial sphere views.
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Messier Finder Charts
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Daily Astronomy Explorer
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Solar Coaster
by Steve Lidie
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Visualize the precise movements of the Sun and Moon with 3D graphs, eclipse details, and rise/set times. This app offers offline calculations for celestial positions and moon phases, making it ideal for astronomy enthusiasts.
3D movement graphsEclipse information and circumstancesRise and set times
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What's Up?
Look up! It's the sky.
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Discover celestial bodies visible in the night sky with this intuitive app. Easily track planets, the Sun, and Moon, and forecast their appearance. Access detailed information and moon phases, with support for the Southern Hemisphere.
Simple sky grid displayEffortless navigationTime-bar functionality
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GlobeViewer Moon
High resolution moon surface
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Explore a detailed 3D model of the moon's surface with interactive globe and high-resolution map views. Discover craters, grooves, and other features with four distinct map modes, utilizing data from NASA's Lunar Reconnaissance Orbiter. This app offers adjustable lighting for enhanced visibility and is designed to be a valuable tool for telescope users.
Interactive 3D moon globeHigh-resolution 3D map viewFour map modes (elevation, photo, combined, telescope)
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free with in-app purchases