4.6
6.36K reviews
1M+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image
Screenshot image

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

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.6
5.73K 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.
85 people found this review helpful
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Jason12321100
September 28, 2022
I miss the old version of the app where it was more toned down, and navigated the sky with fingers rather than moving the whole phone. Yes, there is that manual option, but it's very sensitive.
29 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.
59 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.