Cosmos Story

The first and only guided tour of the Sky !

Tremendous new functionality !!
Cosmos Story is now fully Cosmo Laser friendly.
We added an icon to light a target in the center of the screen.

Now it's time for an amazing show.
1) Plug the Cosmo Laser on your phone
2) Center any astral body in the target
3) Switch on the star pointer
The green beam will touch the star and you can show what you are pointing to.
You can also point any astral body with the laser and it will be centered on your screen.

The Cosmo Laser can be purchased on

Entered the Top 10 educational apps on March 9th !!!

No knowledge of astronomy needed. Start the visit and open a window on the Universe.

This guided tour will lead you from Earth to the outbounds of our galaxy. Accompanied by an astronomer, you will travel through the Universe as if you were riding a ray of light.

Put away your bulky telescopes, this app creates for you the sky in real time : travel through the planets, the stars, our Sun or comets even at daytime, by moving your phone or tablet towards the sky and see the stars in 360° !

Our pinpointing function helps you to discern astral bodies in the sky that will illustrate the different steps of your trip. Under a clear sky, it will lead you to see a galaxy with naked eyes.

To become a new stargazer, monthly news will be displayed to show what's up in the sky.

Cosmos Story can be used worldwide.
For southern hemisphere users, it will display specific southern sky astral bodies.

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What's New

GPS request optimised to reduce battery consumption
Compatibility with large screens
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Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
September 21, 2018
Current Version
Requires Android
4.1 and up
Content Rating
Offered By
Le Pigeonnier 04870 St Michel l'Observatoire
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