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Cosmo: Learn GenAI & More

Cosmo: Learn GenAI & More

Learn GenAI, business and tech

675 ratings
99 reviews
With Ads
📚 Education
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 20, 2025
  • May 6, 2026

Features

Developer

CodeSignal, INC.
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🧾$12.99 - $149.99
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About

This app offers hands-on, practice-based lessons to build in-demand skills in areas like GenAI, business, and tech. It acts as a personal AI tutor, adapting to your learning pace and providing instant help on any topic. Earn shareable certificates and skill badges to advance your career.

✓Personalized AI tutor
✓Hands-on, practice-based lessons
✓Learn GenAI, business, tech, and more
✓Earn skill badges and certificates
✓Instant help on any topic
✓200+ career-building skills
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What users say

Summarized from real user reviews of Cosmo. Based on 675 reviews and a 4.8/5 average, it highlights the 20 positives reviewers mention most about this Education app.

Positive things

  • 🌟Amazing app
  • 🎮Gamification that feels productive
  • 🚀Learning made easy - on the go!
  • 😊Cutest teacher award goes to Cosmo!!!
  • 👍So much better than doom scrolling!
  • 🏫A fun university on your phone
  • 👌Love it!
  • 💙Love Cosmo
  • 📚Really great variety of content to keep learning on the go!
  • 👏Love the design and learning experience!
  • 🤩New app addiction!!
  • 🎓Fun Learning
  • 🤖Learning has never been easier or more fun!
  • 😍The cutest AI tutor!
  • 🧠Great way to elevate my leadership game!
  • 👯‍♀️Cosmo is my new friend!
  • 🎉Finally an App That Makes Learning Exciting
  • 💕Daily learning, cute presentation
  • 🏆Best way to spend my time
  • 🙌Amazing!
See all reviews

What's New in Cosmo

1.14.2

May 6, 2026

Cosmo's been tinkering again! This update includes bug fixes, new features, and new courses to take your learning experience to the next level. Make sure to update to the latest version for the best experience!

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Subscription plans

Unlimited Access

Unlimited Access

$12.991 Month
7 Days trial
How to cancel Cosmo subscription ⁉️

Events

Read more about Cosmo is now live!
Event EndedMajor Update

Cosmo is now live!

Build skills with your pocket-sized tutor.

Aug 20, 2025 — Sep 20, 2025

Read More

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User reviews

Most RecentHighest RatedLowest Rated

Useless

The app completely differs from the website. The paths started on the websites do not show up on the app. I would not recommend this app at all.
PickyPeterPickyPeter

I love this app

Its free and teaches you what Ai and coding does and what it uses for . And its free can’t be beat that . And learning so much what I didn’t know about ai thanks
Sorry1956Sorry1956

Enjoying this App!

I like learning… I know enough of the basics to be useful but need more knowledge. Sometimes academic reading is hard for me to make sense of. Theses questions make it so much easier!
SandyK1614SandyK1614

Interesting Approach!

I really enjoy the sessions and prompts along the way. It doesn’t feel like forced learning, but rather short engaging exercises.
devark55devark55

Fabulous

I learned so much and small portions each day fabulous app
Prec PrinPrec Prin
See 94 more reviews

User experience

✨

Requested Features

1 request

Ability to upgrade/customize Cosmo's outfit and spaceship

Feature

FAQ

What does Cosmo teach?

Cosmo offers lessons in a wide range of subjects including GenAI, business, marketing, sales, finance, coding (Python, JavaScript, etc.), data science, leadership, personal growth, and more. It covers over 200 career-building skills.

How does Cosmo help me learn?

Cosmo acts as your personal AI tutor, providing hands-on, practice-based lessons that adapt to your learning style. It focuses on 'doing' rather than just watching videos, allowing you to build real skills quickly.

Is Cosmo free to use?

All courses on Cosmo are free to learn. However, there is an optional subscription called Cosmo+ which allows you to learn faster with unlimited energy.

What devices is Cosmo available on?

Cosmo can be accessed on the web at https://codesignal.com/learn. While the description doesn't explicitly mention mobile app availability, it implies learning can happen on the go.

Can I get proof of my learning?

Yes, you can earn shareable certificates and skill badges upon completing lessons and courses. This allows you to showcase the skills you've acquired.