Octo AI Logo - AI-powered microlearning application

Octo AI

Bite-sized learning for any topic

How Octo AI works

  1. Pick a topic. Type anything you want to learn — Octo's AI builds a course on the spot.
  2. Swipe through chapters. Bite-sized snippets, one screen at a time. Read in a minute, anywhere.
  3. Quiz yourself. Lock it in with a short check at the end of every chapter.

See Octo AI in action

Library screen showing colorful topic cards including The V-2 Rocket, Exploring Mars, Falklands War, Discovering Paris, Boston, Motorbiking in Vietnam, and Quantum Computing
Browse a growing library of topics
Exploring Mars topic preview listing what you'll learn, with a difficulty picker and an Add to My Topics button
Preview what you'll learn — and pick your difficulty
A stack of swipeable cards titled Exploring Mars at intermediate difficulty with three chapters
Swipe through bite-sized cards
A Mars at a Glance snippet card with an image of Mars and bullet facts about the Red Planet
Read a snippet in under a minute
A multiple-choice quiz question asking which statement about Mars is correct
Lock it in with a quick quiz
The Ask Octo chat sheet answering a question about the temperature range on Mars
Ask Octo anything, anytime

Learn anything

From Mathematics, Physics, and Computing to History, Languages, Philosophy, Cooking, Finance, Music, Art, Health, and Travel — Octo AI generates a microlearning course for any topic you can name.

Frequently asked questions

What is Octo AI?
A microlearning iOS app that turns any topic into bite-sized lessons. Type what you want to learn and the AI generates chapters, snippets, and quizzes you can swipe through in minutes.
What is microlearning?
Microlearning breaks a subject into small, focused pieces — usually under a minute each — so you can learn in short bursts instead of long sessions.
How does Octo AI generate lessons?
Octo AI uses large language models to draft chapters and quizzes, and pulls images from Wikipedia and Wikimedia Commons. Every topic is generated on demand, tailored to what you asked for.
Is Octo AI free?
Yes. Octo AI is free to download and use. Optional premium features are available via in-app purchase.
Is Octo AI on Android?
Not yet. Octo AI is currently available on iOS only.