# Cosmo: Learn GenAI & More — Learn GenAI, business and tech > AI-powered tutor for hands-on learning in tech, business, and GenAI. (iPhone/iPad app by CodeSignal.) - Source: https://appshunter.io/ios/app/cosmo-learn-genai-and-more/id6744418707 (this page in markdown: same URL + `.md`) - Developer: [CodeSignal](https://appshunter.io/developer/1807636459) - Category: Education - Price: Free with in-app purchases - Rating: 4.80/5 from 794 App Store ratings · 105 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 76 MB - Languages: American English - Released: 2025-08-20 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/cosmo-learn-genai-and-more/id6744418707/reviews.md ## What is Cosmo? Build real skills in just minutes a day. No videos. Just doing. Cosmo is your personal AI tutor, always ready with hands-on lessons that adapt to you. Whether you're between classes, commuting, or on a break, you’ll make real progress in GenAI, business, tech, and more. Built by CodeSignal, the AI platform trusted by over 3,000 top employers for hiring, including Google, Meta, Zoom, Netflix, TikTok, and Anthropic. Loved by over 1 million learners who build and prove their skills with CodeSignal. Why Cosmo • Cosmo, your AI tutor, adapts to you and guides you on your journey so you can learn faster • Fun, practice-based lessons that keep you engaged • Master the most in-demand skills to grow your career • Earn shareable certificates and skill badges • Take full courses or get instant help on any topic Every course is free. Learn GenAI, business, marketing, sales, finance, accounting, product management, project management, leadership, communication, emotional intelligence, Python, JavaScript, Go, Swift, Kotlin, Rust, web development, cloud, SQL, data science, analytics, machine learning, data engineering, personal finance, focus, decision making, critical thinking, public speaking, habit formation, and more. Explore 200+ career-building skills • GenAI: Practice prompts and apply ChatGPT at work • Finance: Understand money, markets, and valuation • Marketing: Learn digital ads, branding, SEO, and strategy • Coding: Learn Python, JavaScript, and more through practice • Data: Build skills in SQL, machine learning, and analytics • Leadership: Grow communication and strategic thinking • Personal Growth: Build habits, confidence, and clarity • Startups: Learn how to launch your idea into the world If you like Cosmo, try Cosmo+ to learn faster with unlimited energy. Learn on the web at: https://codesignal.com/learn Send feedback to: support@codesignal.com Privacy Policy: https://codesignal.com/privacy Terms of Use: https://codesignal.com/terms/ ## Key features - 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 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Unlimited Access | $12.99 | per month | | Unlimited Access | $78.00 | per year | | Unlimited Access | $24.99 | per month | | Unlimited Access | $149.99 | per year | ## What do users think of Cosmo? Overall sentiment: positive **Pros** - 🌟 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! **Most requested features** - Ability to upgrade/customize Cosmo's outfit and spaceship ## Recent user reviews (10 of 105) All indexed reviews: https://appshunter.io/ios/app/cosmo-learn-genai-and-more/id6744418707/reviews.md ### 4/5 — Love it (a touch glitchy tho) *2026-08-14* Worth the download, but I’d probably try to stick to the prompted reply buttons, not type in your own answers… Pros: It’s an incredible app. I feel stronger with the material I’m learning. I appreciate getting to ask questions mid lesson or quiz. Good course structure and app layout. It’s like Duolingo for coding, without the Duolingo shame building lol. Cons: Every now and again, it crashes or freezes 👀, especially with written in answers/questions. Well worth dealing with imo. ➡️ Details for Devs, if they want it: Comso tells me my answers are wrong… to questions never asked or at least never displayed in the app for me. It won’t reply and gives the little error with a button to retry… only for it to jump around in the material suddenly. Another example, I got 4 wrong answers, Cosmo asked if I want to retry, I said yes, and then it ends it without the retake jumping to you completed this course, you’ve got this down…. If there was a place for feedback within the app, I would’ve submitted it there. ### 5/5 — Cosmo *2026-07-31, version 1.15.9* Love the app, helps me understand what I want to learn, gives me a broader understanding of the subject if I get stuck. ### 5/5 — Intuitive engagement *2026-07-26, version 1.15.9* Cool interface/easy way to upskill ### 5/5 — Podia ter mais opções de idiomas. *2026-07-09* Gostei do aplicativo, vários tópicos sobre o mercado de trabalho e dinâmica boa de aprendizagem. Pena que não possui a versão em português ou em outras línguas. ### 1/5 — A lame waste of time *2026-06-21, version 1.14.2* It’s lessons may be simple yet what it’s trying to teach is not furthermore on numerous paths that I have pursued on this app it just freezes up, saying something went wrong and there is absolutely no way to contact support to fix it ### 1/5 — Out of touch *2026-06-08, version 1.14.2* The AI system is not in touch with team building or management skills. Multiple choice questions always have an issue. Answer in alphabet format, but choices in numbers. Choices not always completely listed to answer correctly. Save your time, do a different app. ### 1/5 — Useless *2026-06-03, version 1.14.2* 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. ### 5/5 — I love this app *2026-05-25, version 1.14.2* 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 ### 4/5 — Enjoying this App! *2026-05-22, version 1.14.2* 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! ### 5/5 — Interesting Approach! *2026-05-15, version 1.14.2* I really enjoy the sessions and prompts along the way. It doesn’t feel like forced learning, but rather short engaging exercises. ## Frequently asked questions about Cosmo ### 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. ## Version history (last 5 releases) ### 1.15.9 — 2026-07-23 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! ### 1.14.2 — 2026-05-06 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! ### 1.13.7 — 2026-04-22 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! ### 1.12.8 — 2026-03-26 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! ### 1.11.6 — 2026-03-02 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! ## Apps similar to Cosmo | App | Rating | Price | Category | | --- | --- | --- | --- | | [LeetCard: Coding Flashcards](https://appshunter.io/ios/app/leetcard-coding-flashcards/id6478087443) | 4.4 (75) | Free | Education | | [Cosmo (formerly ClassUp)](https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748) | 4.5 (858) | Free | Education | | [DataCamp: Data Science & AI](https://appshunter.io/ios/app/datacamp-data-science-and-ai/id1263413087) | 4.8 (4,775) | Free | Education | | [LeetCode](https://appshunter.io/ios/app/leetcode/id6755816119) | 4.8 (439) | Free | Education | | [PatterAI: Communication Skills](https://appshunter.io/ios/app/patterai-communication-skills/id6745208857) | 4.4 (5,045) | Free | Education | | [Aibrary: AI Learning Companion](https://appshunter.io/ios/app/aibrary-ai-learning-companion/id6744297746) | 4.8 (86) | Free | Education | ## Related topics [codesignal](https://appshunter.io/ios/topics/codesignal) · [cosmo codesignal](https://appshunter.io/ios/topics/cosmo-codesignal) · [cosmo](https://appshunter.io/ios/topics/cosmo) · [cozmo](https://appshunter.io/ios/topics/cozmo) · [learn power bi](https://appshunter.io/ios/topics/learn-power-bi) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*