Learn anything you can upload.
Give it a document you want to understand. It builds a step-by-step roadmap of short lessons and tests from what’s in the file.
Request beta accessIn beta on iOS through TestFlight.
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Upload a document
A PDF or EPUB up to 50 MB, or a text or Markdown file up to 6 MB.
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Get your roadmap
Watch sections and chapters appear as they’re written.
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Learn one chapter at a time
Read the lessons, pass the test, and the next chapter unlocks.
What you get
- Lessons tied to your document
- Lessons come from your file, and you can open the source pages behind each one.
- Tests that show what stuck
- Each chapter ends with a short multiple-choice test. Wrong answers come with an explanation, and you can retake it as many times as you need.
- Your place, saved
- Come back to the next unread page, or the next question if you stopped partway through a test.
- Control of your data
- Your documents are visible only to your account. Delete a document, a roadmap or your whole account whenever you like.
Try the beta
Email to ask for a TestFlight invite, and tell us what you’d like to learn first.
Request beta access