Lectio

Your notes, in your ears.

Turns a PDF, slides, a photo or your own recording into a chaptered audio lecture — then quizzes you.

Download on the App Store Get it on Google Play
Lectio home screen
1

Give it whatever you've got

Lectio makes a lecture out of all three — whichever you have. Tap one, see it on the right.

Drop a filePDF, slides, a YouTube link, a web page
Record the lecture PROMic on while the prof talks — it cuts the “umm”s, the chalk and the tangents, and turns it into a clean audio lecture
Snap your notesYour notebook, the whiteboard, a friend's notes — no matter how bad the handwriting
Adding a source
2

Listen — on the bus, walking, screen off

The narration moves chapter by chapter and the transcript follows the voice. Jump to any chapter, speed up to 2×.

  • Keeps playing when you leave the app
  • Picks up where you left off
  • Commute, gym, between classes — all class now
Player screen
3

Class ends, the quiz begins

The quiz opens on its own. After every question it explains why that answer — even a wrong one teaches you something.

  • Multiple choice and type-it-out questions
  • Your score feeds your progress
  • Flashcards drop into a spaced-repetition queue
Quiz screen
4

Stuck? Ask the lecture PRO

Pause, type your question. The answer comes from that lecture's own content — it doesn't make things up, it tells you which chapter.

What was ATP for in the light-dependent reactions?
As covered in Chapter 2: ATP carries energy into the Calvin cycle, where carbon dioxide is reduced to sugar…
Asking the lecture

There's more

Flashcards

Spaced repetition. Enter your exam date and reviews squeeze in before it.

Summary card

The lecture's key ideas on one screen — for the morning of the exam.

Pick your teacherPro

Three narration voices, three difficulty levels — the lecture told your way.

Streaks and XP

Daily goal, streak, levels — every lecture counts toward progress.

Pricing

Free

No card needed
  • 3 lectures a month
  • Listening, quizzes, cards, summary
  • One narration voice

Pro

Monthly or yearly · 7-day free trial on yearly
  • Up to 35 lectures a month
  • Three voices, three difficulty levels
  • Ask the lecture + your own recordings

Something broken, or an idea?

Write and I'll answer. Send opens your own email app with the message filled in — nothing is submitted from this page.

Or write directly: info@lectioapp.co