4.5
6.39K reviews
10L+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image
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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
22 Dec 2024

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

4.5
5.76K reviews
Alan Ridley
20 September 2025
I have had this app for years on my ipad and iPhone X and it works flawlessly. many friends have downloaded the app also after seeing mine in action. the app used to work well also on my Samsung S20+ but with my current Samsung S24+ after I download the app. it will not open. It tries briefly and instantly closes
1 person found this review helpful
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A Google user
21 November 2019
Great app. You can really get an idea of the time and position of the planets and stars. I like the earth's transparency which allows you to anticipate when something will come into view. I want them to make time of day marks on the sky so I can put the view ahead to an event I've learned about. They do have lines but there is 16 lines of longitude not 24- each is worth 1 1/2 hours. Sun rises in the east, 12 hours of horizon and you can guess. You can adjust the date and I guess I can change Greenwich Mean Time to plus or minus. Anyway this app helps.
12 people found this review helpful
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Flannery Diehl
13 January 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.
60 people found this review helpful
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What's new

• Request location permission at runtime
• New launch icon