Cosmos: Space Exploration
Learn space, play together
About
Explore the universe with interactive lessons and a multiplayer quiz game. Track spacecraft, discover constellations, and build rockets. Features adaptive difficulty and offline play for endless cosmic adventures.
What's New in Cosmos
1.3.2
August 3, 2026
This update makes learning even better: • Every reading lesson is now free — you never have to pay to learn. • New lessons on the Psyche, OSIRIS-REx and Europa Clipper missions. • Play the 3D worlds and the Mars rover with a keyboard on Mac and iPad — arrow keys to walk and drive. • Explore search now finds many more missions and probes. • Fixes and polish across the app. Thanks for exploring the cosmos with us!
MoreSubscription plans
Cosmos Pro Monthly
All of Cosmos, billed monthly. Cancel anytime.
In-App Purchases
$49.99
Cosmos Pro Lifetime
Unlock all of Cosmos forever - one purchase.
Developer apps
FAQ
What is Cosmos?
Cosmos is an educational app designed to make learning about space fun for kids and families. It offers illustrated lessons, interactive features like a live spacecraft tracker, and a multiplayer quiz game.
How does Cosmos Pro work?
Cosmos Pro is a subscription that unlocks all features, including the Explore tab with its animated Solar System map and Rocket Lab. New users receive a free trial before a subscription is required.
Can I play Cosmos with friends?
Yes, Cosmos features a multiplayer quiz game that can be played with friends on separate devices over local Wi-Fi, making it a great way to learn together.
Does Cosmos work offline?
Yes, Cosmos is designed to work offline, meaning you can explore space lessons and features without an internet connection.
What are the subscription options for Cosmos Pro?
Cosmos Pro is offered as a monthly subscription for $3.99 or a yearly subscription for $24.99, both with a 7-day free trial. A one-time Lifetime purchase is also available.
Is Cosmos suitable for young children?
Yes, Cosmos has an age rating of 4+ and is perfect for curious kids. Its adaptive difficulty ensures content is appropriate for each learner's level.
How often is Cosmos updated?
The app was last updated on July 24, 2026, indicating active development. Features like the Daily Challenge and Space Picture of the Day keep the content fresh.
Does Cosmos collect user data?
No, Cosmos explicitly states that no accounts are required and no data is collected from users, prioritizing privacy.