The best AI lecture note takers. Judged on what happens after you press record.

1. 01

   Skolight

   Best for carrying a lecture through to the exam

   Skolight records in the browser and writes the transcript as the lecturer speaks. That transcript isn't the end product. It's a source in the course's space, next to the slides and readings, and the rest of Skolight works from it: notes, a flashcard deck scheduled with spaced repetition, quizzes, a timed mock exam, and a study plan worked back from the exam date.

   For lecture recording specifically, the feature that matters is checking. When Skolar answers a question about the lecture, it cites the passage it used, so you can read what was actually said instead of trusting a summary. Because it works from your material rather than the open web, its answers stay tied to what was covered.

   Why pick it

   • The recording feeds flashcards, quizzes and mock exams in the same place, with no copying between apps.
   • Answers about the lecture cite the transcript passage they came from.
   • Minutes are published per plan: 30 minutes on Free, 3 hours on Starter, 8 hours on Pro.

   Before you do

   • Live transcription is for English-language lectures only.
   • A session runs up to 90 minutes, so a longer seminar takes two recordings.
   • It runs in the browser: there's a phone layout but no app-store app, and it needs a connection.

   Price

   Free plan; paid from $4.92 a month, billed yearly⁷

   Works on

   Web app with its own phone layout (add it to your home screen). No App Store or Play Store app.⁸

   Try Skolight free

2. 02

   Otter.ai

   Best for live transcripts and online classes

   Otter is a meeting notetaker first, and it shows in the transcript: live, with speaker labels, and with slides captured automatically when a class runs on Zoom, Meet or Teams.¹ It's on every device you're likely to own, including Mac and Windows desktop apps that record without sending a bot into the call.⁹

   It transcribes six languages, with German and Chinese still in beta, one language per conversation.¹⁰ For studying, it stops at summaries and chat. AI Chat answers questions about a recording and links each answer to its moment in the audio,⁴ but flashcards and spaced repetition aren't in its docs, so the review happens somewhere else.

   Why pick it

   • Speaker labels, plus automatic slide capture in online classes.¹
   • Keeps recording offline on mobile and desktop; the live transcript pauses until you reconnect.¹¹
   • Students with a .edu email get 20% off Pro.¹²

   Before you do

   • Free Basic opens only the first 30 minutes of each transcript.²
   • Pro caps a conversation at 90 minutes; anything longer needs Business.³
   • No flashcards or spaced repetition in its docs, so you'll need a second app to study from it.⁴

   Price

   Free plan; paid from $8.33 a month, billed yearly³

   Works on

   Web, iOS and Android apps, Mac and Windows desktop apps, and a Chrome extension.³

   Visit Otter.ai

3. 03

   Turbo AI

   Best for formula-heavy notes on a phone

   Turbo AI is a phone-first note taker that says it passed 10 million users in July 2026.¹³ Its notes are the strength: a STEM lecture comes back with equations, tables and diagrams already laid out, and the same recording can become flashcards, quizzes and a podcast.¹⁴

   What it leaves unpublished matters for recording. There's no stated cap on how long one recording can run and no monthly minute allowance, free or paid.¹⁴ Its terms also say the service isn't meant to be your system of record, and they forbid sharing recordings with other users, so keep your own copy of any lecture you can't afford to lose.¹⁵

   Why pick it

   • One paid plan, $120 a year on yearly billing, with no published usage caps.¹⁶
   • Notes, flashcards, quizzes and podcasts from one recording.¹⁴

   Before you do

   • Recording length, monthly minutes and supported languages aren't published.¹⁴
   • Its flashcards have no review schedule; you move them between piles yourself.¹⁷

   Price

   Free plan; paid from $10 a month, billed yearly¹⁴

   Works on

   iPhone, iPad and Android apps, plus the web.¹⁸

   Visit Turbo AI

4. 04

   Coconote

   Best for many languages and Apple devices

   Coconote records on iPhone, iPad, Android and Apple Watch, and says it captures audio in more than 100 languages.⁵ Quizlet bought it in February 2026.¹⁹

   It turns one recording into more formats than anything else on this list: notes and a transcript, quizzes, flashcards, practice exams, short study games, videos, and a podcast narrated by its AI host, Coco.⁵ What its docs leave out is the long game: there's no spaced repetition or study planner, so the formats pile up without anything deciding what you review when.

   Why pick it

   • More than 100 recording languages, by its own count.⁵
   • A low yearly price: $59 a year after a 3-day trial on the web.⁶
   • Chat with one note or a whole folder, by text or voice.²⁰

   Before you do

   • Neither a recording length cap nor a free-tier allowance is published.⁶
   • Citations back to exact transcript passages aren't in its docs, so check summaries yourself.⁵

   Price

   Free plan; paid from $4.92 a month, billed yearly⁶

   Works on

   iPhone, iPad, Apple Watch and Android apps, plus the web, synced across devices.⁵

   Visit Coconote

5. 05

   Knowt

   Best if your flashcards already live in Knowt

   Knowt's lecture note taker records in the browser or the app, or takes an uploaded audio file, and gives you notes or flashcards.²¹ It's one of several AI summarizers in an app that's mainly about studying sets, where Learn, Practice Test, Spaced Repetition and Match are all free on your own cards.²²

   The catch is the allowance. On the free plan a recording counts as your single AI summary for the month, the same allowance a PDF or video would use.²³ Recording every week means Student Ultra, at $24.99 a month or $149.99 a year.²²

   Why pick it

   • Recordings become flashcards you can review with its free spaced repetition.²⁴
   • Call Kai, its voice tutor, can quiz you aloud on the notes afterwards.²⁵

   Before you do

   • A free account gets 1 AI summary a month, and a lecture recording uses it up.²³
   • Chat and the voice tutor on your own files need Student Ultra.²⁶

   Price

   Free plan; paid from $12.50 a month, billed yearly²²

   Works on

   Web, plus iPhone, iPad and Android apps and a Chrome extension. No desktop app.²⁷

   Visit Knowt

6. 06

   RemNote

   Best for multilingual lectures and offline notes

   RemNote's Lecture Recorder transcribes live in six languages, English, Spanish, French, German, Italian and Portuguese, and adds word-level timestamps, so a line in the summary can be traced back to the second it was said.²⁸ Its tutor answers questions about a lecture from the recording, with timestamps too.

   Recording is paid for in AI credits, about 600 per hour of lecture.²⁸ The free plan's 250 credits a month works out to roughly 25 minutes of recording before anything else spends them.²⁹ RemNote's pricing page lists the recorder under Pro with AI, at $216 a year.³⁰

   Why pick it

   • Six live transcription languages, with word-level timestamps.²⁸
   • Notes and flashcards share one outline, scheduled with SM-2 or FSRS.³¹
   • Desktop and mobile apps that work offline.³²

   Before you do

   • Lecture time comes out of the same AI credits as every other AI feature.²⁹
   • Its pricing page and help center disagree on which plans include the recorder.³⁰

   Price

   Free plan; paid from $8 a month, billed yearly³⁰

   Works on

   Web, Windows, Mac and Linux desktop apps, iPhone, iPad and Android apps, and a Chrome web clipper.³³

   Visit RemNote

Coconote is $59 a year but doesn't say how many minutes that buys. If you want the minutes in writing, Skolight Starter ($59 a year, 3 hours a month) and Otter Pro ($99.99 a year, 1,200 minutes a month, 90 per conversation) both publish them. Otter gives you far more minutes; Skolight's plan covers the flashcards, quizzes and mock exams the recording turns into.