6.22K reviews
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About this app

3D guide to the solar system for aspiring astronomers

Is that bright object in the sky a star or a planet? The 3D view of the sky make it easy to identify planets and constellations. Learn what the sky looks like at frequencies outside of the visible spectrum. Spin the Earth or the planet of your choice with one finger.
Updated on
Jan 16, 2017

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6.22K reviews
A Google user
January 14, 2020
Excellent app, informative and easy to use. I only wish that the Android version had all the features described in the video. BTW, for the users complaining with variations of "location is way off": recalibrating your phone's compass should fix that.
55 people found this review helpful
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Mike Jeff
December 6, 2020
The IOS version is phenomenal & used it for many years in the military aviation world for quick reference flight planning around astronomical/nautical/civil twilight to determine timelines around NVG flights; saved me from having to dig it up on clunky military software or call ATC. Now I have an Android phone & I couldn't be more disappointed. Why in the world wouldn't you use the same interface for android?! It degrades the planet viewing abilities too since you have to guess visibility time.
98 people found this review helpful
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Flannery Diehl
January 13, 2021
This app works pretty well but is a little off its Target I noticed when the planets lined up on 12/21/2020. When I compared the app's placement with the stars in the sky, I noticed a difference. Otherwise it's a wonderful app to become more aware of what's up there.
54 people found this review helpful
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What's new

Titlebar hidden on devices with a dedicated menu button. Fixed problem that inappropriately disabled automatic orientation on some devices. Automatic orientation requires compass, gyroscope, and accelerometer sensors.