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CelestialGuide

CelestialGuide

by Geoffrey Domm

1 ratings
3 reviews
📚 Education
$0.99

Details

Released
July 6, 2013
Updated
October 31, 2025

Features

Developer

Geoffrey Domm
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About

Explore the cosmos with an interactive sky map that displays stars, planets, and celestial events. Point your device at the sky to see a real-time representation of your surroundings, with adjustable visibility settings for stars.

✓Interactive sky map
✓Real-time celestial tracking
✓Adjustable star visibility
✓Planet and comet locations
✓Eclipse and transit rendering
✓Messier Object database
✓Virtual Orrery
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What's New in CelestialGuide

3.2

October 31, 2025

Upgrade to iOS 18.

User reviews

Most RecentHighest RatedLowest Rated

Epic fail 😞

Very disappointed. Navigation is terrible. Performance is clunky. UI is not intuitive.
Nn03mps13

dose not work

This app has NEVER worked in ANY version!
PPlanetphooie

Jerky & difficult to use

Installed on iPad with iOS 7.1.2

Good points, shows RA and Declination.

Bad points, jerky movement of display, even if names are switched off.

Overall disappointing.
RRew1Mac

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FAQ

What is CelestialGuide?

CelestialGuide is an interactive database and sky map application that displays stars, planets, and celestial events as seen from any location on Earth at any given time.

How does CelestialGuide work?

You can manually set the time and location, or use your device's GPS and clock. Pointing your device at the sky will show a map corresponding to your actual view in that direction.

What celestial objects does CelestialGuide include?

It includes stars brighter than magnitude 9, accurate locations of planets and comets, and a database of Messier Objects. It also renders visible eclipses, transits, and occultations.

Can I adjust the visibility of stars in CelestialGuide?

Yes, you can select the minimum visible magnitude. This allows the sky map to conform to the stars that are actually visible to you based on local viewing conditions.

What is the Virtual Orrery in CelestialGuide?

The Virtual Orrery displays the relative positions of planets and comets at any point in time, providing a dynamic view of the solar system's configuration.

What devices is CelestialGuide compatible with?

CelestialGuide is supported on both iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.

How much does CelestialGuide cost?

CelestialGuide is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required.

Does CelestialGuide have ads?

No, CelestialGuide does not contain advertisements. As a paid application, it offers an uninterrupted user experience without any ad interruptions.