The study app for high school & college students

Turn lectures into A's.

Record a lecture or scan a page — LectureMate turns it into a summary, flashcards and a practice quiz, then spaced repetition makes it stick.

Start free — no card needed See how it works
16ready-made courses
173in-depth lesson modules
865practice quiz questions
$0to start · studies offline
Features

Everything between the lecture hall and the A.

One lecture notes app that captures every class, then turns your notes into the exact study materials you need — automatically.

🎙️

Audio lecture capture

Record lectures with one tap. With Pro, LectureMate transcribes and organizes everything into clean, searchable notes — never miss a detail again.

📄

Scan pages to notes

Snap a photo of a textbook page, worksheet, or handout and (with Pro) turn it into editable text you can summarize, search, and study.

✨

AI summaries

Condense a 90-minute lecture into the key points (Pro). Bullet-point summaries make pre-exam review take minutes, not hours.

🗂️

Auto flashcards

Flashcards generated from your own notes — terms, definitions, and fill-in-the-blank cards, ready to flip. Pro writes them with AI.

📝

Quiz generator

Instant multiple-choice and true/false quizzes from any note, with explanations for every answer. Test yourself before the exam does.

🧠

Spaced repetition

Proven SM-2 scheduling resurfaces cards right before you'd forget them — so a few minutes a day beats all-night cramming.

How it works

From class to confident in three steps.

No setup, no busywork. Capture, generate, and review — LectureMate handles the rest.

1

Capture

Record the lecture with the built-in audio note taker, scan a page with your camera, or type notes the classic way.

2

Generate

One tap turns any note into a summary, a deck of flashcards, and a practice quiz — all from your own course material.

3

Review

Open the Study Center each day: due flashcards, quizzes to retake, and a personal study plan built around your goals.

Pricing

Start free. Go Pro when you want the AI.

The Free plan is free forever — no card required. Pro adds unlimited notes, every AI feature and AP-level course content.

Free

$0/forever

No card required

  • Up to 25 notes, including scans & recordings
  • Basic (non-AI) summaries, flashcards & quizzes
  • Spaced repetition flashcard review
  • Course Library: foundation modules in all 16 courses
  • Works offline, stored on your device
Start free
MOST POPULAR

Pro

$9.99/month

or $79.99/year — save 33%

  • Everything in Free, plus unlimited notes
  • AI lecture transcripts & scan-to-text
  • AI summaries, flashcards & quizzes
  • Ask your notes: AI answers with citations
  • AP-level & advanced modules with full practice exams
Go Pro
FAQ

Questions students ask us.

Everything you need to know before your first lecture with LectureMate.

Who is LectureMate for?

Any student. High school students use it for class tests and AP exam prep, and college and university students use it to turn long lectures into summaries, flashcards and practice quizzes. The Course Library covers high school, AP and college courses.

Is there an iPhone or Android app?

LectureMate is a progressive web app: open lecturemate.app on your iPhone, Android phone, tablet or computer and install it to your home screen, and it works like an app, offline too. Native iOS and Android apps are in development.

Who makes LectureMate?

LectureMate is made by DIA Tech. It is not affiliated with LectMate, the "Lecture Mate - Clearly" app, the Microsoft Store LectureMate apps, or the University of Edinburgh project of the same name.

Is LectureMate really free?

Yes. The Free plan is free forever with no credit card: up to 25 notes (including scans and recordings), basic summaries, flashcards and quizzes, spaced-repetition review, and the foundation modules of all 16 Course Library courses. Pro ($9.99/mo or $79.99/yr) adds unlimited notes, AI transcripts, scan-to-text, AI summaries, flashcards and quizzes, Ask your notes, and AP-level course modules.

Does it work without an internet connection?

LectureMate is local-first: your notes, flashcards, and quizzes live on your device and studying works fully offline. AI features (Pro) need an internet connection.

How does the flashcard and quiz generation work?

On Free, a built-in generator picks out your note's terms, definitions, and key sentences to build flashcards and quizzes. Pro uses AI to write summaries, flashcards, and multiple-choice quizzes with explanations and source quotes — from your material, not generic question banks.

What is spaced repetition and why does it matter?

Spaced repetition is a science-backed technique that schedules reviews just before you'd forget. LectureMate uses the SM-2 algorithm: rate each card Again, Hard, Good, or Easy, and it plans your next review automatically.

Is my data private?

Your notes are stored on your device and never sold. When you use a Pro AI feature, that note's text is sent over an encrypted connection to generate the result. You can export or delete all of your data at any time from Settings.

Course Library

Study guides for 16 courses, from AP Biology to Organic Chemistry.

Each comes with lesson modules, worked examples, a flashcard deck and practice quizzes. See the full Course Library.

Cell Biology & Energy (BIO 101) Data Structures & Big-O (CS 201) Organic Reactions & Mechanisms (CHEM 220) Cognitive Psychology (PSYC 110) Microeconomics Foundations (ECON 101)AP Microeconomics Calculus I Foundations (MATH 151)AP Calculus AB Biology: Cells to AP BiologyAP Biology Algebra I to AP PrecalculusAP Precalculus US History: Colonial Era to the PresentAP U.S. History English: Literature, Rhetoric & AP EssaysAP English Lang & Lit Chemistry: Atoms to AP ChemistryAP Chemistry World History: 1200 to the PresentAP World History: Modern Physics: Motion to AP Physics 1AP Physics 1 US Government & PoliticsAP U.S. Government & Politics Macroeconomics Foundations (ECON 102)AP Macroeconomics Introduction to Statistics (STAT 101)AP Statistics

Your next exam starts today.

Open LectureMate, capture one lecture, and let the app build your study plan.

Start free