The Lecture Recording App Every Student Needs

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Wave AI is a lecture recording app for students: tap record on your iPhone, Android phone, laptop, or smart watch, and Wave turns the class into a searchable transcript and a lecture-style summary to study from. Free to start with 30 minutes a month.

How to record a lecture and turn it into study notes

How do I record a lecture with Wave?

Put your phone on the desk near the front, tap record, and let Wave run through the class with the screen off. When you stop, Wave transcribes the lecture and writes a summary of the key concepts, definitions, and assignments.

  1. Check your school's and professor's recording policy, and ask if you're unsure. Many classes allow recording for personal study; some don't.
  2. Sit close to the speaker or put your phone near the front. Distance and room noise are the biggest causes of transcription errors.
  3. Tap record in the Wave mobile app, on your Apple Watch or Wear OS watch, or in the Wave desktop app for an online class.
  4. Stop when class ends. Wave transcribes the lecture with timestamps and writes a lecture-style summary.
  5. Search the transcript for a term, ask Wave a question about the lecture, or export the notes to PDF, DOCX, Notion, or Google Docs.

Turn the transcript into Cornell notes

Paste a lecture transcript or your own notes into Wave's free Cornell notes generator and get cue questions, a notes column, and a summary you can study from or print.

Free Cornell notes generator

How does Wave compare with other lecture note takers?

We compared Wave, Otter, Plaud, Granola, Fellow, Jamie, and Notta on recording a full lecture in person, from a phone or watch, with saved audio and free-plan limits.

Best AI note takers for in-person meetings and lectures

The problems you know too well

Can't Keep Up with Lectures

Professors move fast. Wave records everything so you can focus on understanding instead of frantically writing notes.

Disorganized Notes Across Apps

Notes in one app, recordings in another, slides somewhere else. Wave gives you transcripts and summaries in one searchable library.

Studying Takes Too Long

Re-watching full lectures to find one concept wastes hours. Wave's searchable transcripts let you jump to exactly what you need.

Features

Everything you need to capture every conversation

One-Tap Recording

Press record on your phone, Apple Watch, Wear OS watch, or laptop. Wave captures lectures, study groups, and office hours.

Lecture-Style AI Summaries

Wave recognizes a lecture and writes a summary that highlights key concepts, definitions, and important points from the class.

Searchable Transcripts

Find any topic across all your lectures instantly. Search by keyword, or ask Wave a question across months of classes before an exam.

Works Everywhere

In-person lectures, Zoom classes, Google Meet office hours, recorded lectures on YouTube, or study group calls — Wave records or imports them all.

Background Recording

Record with your screen off or while using other apps. Wave runs quietly in the background during class.

76 Languages and Translation

Wave transcribes lectures in 76 languages and can translate a finished session, which helps when a class isn't in your first language.

Perfect for

In-person lecturesOnline classes via Zoom or Google MeetStudy group sessionsOffice hours with professorsLab and seminar discussionsExam review sessions
FAQs

Common questions

Turn every lecture into study notes — try Wave free.

Wave app screenshot showing meeting transcription
Wave AI note taker background pattern