For iPhone & iPad — built for university students

Record once.
Study all semester.

Transcribe your lectures and turn them into study material that’s ready to revise. Summaries, flashcards, quizzes, and search — all in one app.

Start free with 60 minutes of transcription.

60 free minutes · No ads · iCloud sync
Transcription complete
Modern History · 1h 24m
Summary ready
8 key points · 12 flashcards

From lecture to revision

Recording, transcript, and study material — all in one app.

Your audio stays yours

Original audio files remain on your iPhone or iPad.

iPhone & iPad

Start on one, finish on the other with iCloud sync.

Export anywhere

Anki, PDF, Markdown — your notes, everywhere.

How it works

Three steps from lecture hall to exam.

A flow built for students, not meetings. From recording to revision, with no friction in between.

01 — Record

One tap, and the lecture is captured.

Start recording with a single tap. Live waveform, accurate timer, automatic chapter detection while the class unfolds.

REC 00:42:18
02 — Transcribe

Faithful transcripts, synced with the audio.

Every lecture becomes searchable text, aligned with the audio. Tap any sentence to jump to the exact moment of the recording.

12:04
“The Kuhnian paradigm implies that science does not progress by accumulation…”
12:42 ▸ tap to listen
“…but through revolutions — that is, conceptual ruptures.”
03 — Study

Summaries, flashcards, quizzes.

From a 90-minute lecture to a complete set of exam-ready material. Export to Anki, PDF, or Markdown, and ask questions across all your lectures.

Summary 12 flashcards Quiz · 8 questions
Q. What is a paradigm, according to Kuhn?
— tap to reveal
Features

Everything you need, nothing you don’t.

Tools designed for the way studying actually happens: taking notes, reviewing, understanding, remembering.

AI summaries

The key points, at a glance.

Each lecture becomes a structured summary: thesis, arguments, definitions, citations.

  • 01 Definition of a scientific paradigm
  • 02 Normal science vs. scientific revolution
  • 03 Critique of Popper’s cumulative model

Automatic chapters for long lectures.

Hours-long sessions break themselves into navigable sections. Find any topic in seconds.

00:00 Introduction and premises
12:34 The concept of paradigm
38:12 Historical examples

Flashcards, ready to study.

Terms, dates, and definitions extracted automatically. Exportable to Anki.

Mind maps.

See the connections between concepts. Useful before exams, essential for thesis work.

Quizzes & action items.

Self-assessment questions and a clear list of what to revisit, ready right after class.

Import audio and slide PDFs.

Already have a recording? Drop it in. Your professor’s slides sync directly with the transcript.

.m4a .mp3 .wav .pdf .key

Folders, highlights, bookmarks.

Organize by course, semester, or professor. Highlight what matters and find it again instantly.

Philosophy of Language Modern History Private Law Macroeconomics
Search & ask

Every word, every lecture, always at hand.

Search across lectures, notes, and transcripts in seconds. Ask complex questions — the app answers, citing your own lectures.

⌘ K
Answer

For Kuhn, a paradigm is a set of theories and methods shared by a scientific community[1]. Progress is not cumulative — it happens through revolutions, that is, conceptual ruptures[2].

[1]Philosophy of Science · Nov 12 · 12:34
[2]Philosophy of Science · Nov 19 · 28:02
Search across all your lectures — or ask the app to answer, citing your own notes.
  • Full-text search across audio, transcripts, and notes
  • Open-ended questions across multiple lectures
  • Answers always linked to a precise timestamp
  • Filters by course, semester, or professor
On iPad

Transcript, slides, and Apple Pencil. Together.

In Split View, the transcript scrolls beside your professor’s slides or your handwritten notes. Everything stays synced with the audio.

Split View

Transcript & slides, side by side.

Imported PDF slides stay synced with the audio: scroll the transcript, the slide moves with you.

Apple Pencil

Annotate by hand.

Sketch diagrams and formulas. Your handwriting sits next to the transcript text.

Continuity

Start on iPhone, finish on iPad.

iCloud keeps everything in sync — recordings, transcripts, mind maps, and annotations.

Privacy

Your recordings, in your hands.

Recordings are created and stored on your device. To produce the transcript, a copy of the audio is processed securely through our backend with OpenAI’s AI models; transcripts and metadata can sync via iCloud, while audio files stay local on your device.

  • Audio files stay on your iPhone or iPad
  • Transcription processed securely via OpenAI
  • Transcripts and metadata can sync via iCloud
  • No ads, no profiling, ever
Status of this lecture
Philosophy of Language · Nov 12
Original audio Device only
Transcript Cloud (OpenAI) · iCloud sync
AI summary Cloud · enabled by you
Mind map Not generated
Plans

Start free. Continue when you need it.

60 minutes of transcription free, so you can try the app with no rush. Premium for students who study every day.

Free
€0 · one-time

To get started

60 minutes of AI transcription, one-time.

  • Unlimited recording on your device
  • 60 minutes of AI transcription (total, one-time)
  • Automatic chapters
  • Export to PDF, Markdown, and Anki
Download free
Premium Recommended for the semester
See App Store · monthly subscription

For your whole semester

Up to 20 hours of transcription per month.

  • Everything in Free
  • Up to 20 hours of transcription per month
  • AI summaries, mind maps, flashcards, quizzes
  • Search across lectures and ask open questions
  • PDF slide import and Apple Pencil on iPad
Explore Premium

Cancel anytime · Pricing kept up to date on the App Store · No ads

Frequently asked

Answers, briefly.

Don’t see what you’re looking for? Write to us — a real person will reply.

Contact the team

Transcription uses OpenAI’s AI models, with excellent quality in English, Italian, and most major languages. Accuracy also depends on the audio: in a lecture hall, with a microphone close to the speaker, results are excellent. In noisy environments, we recommend a Lavalier mic or AirPods.

Audio is recorded and stored on your device. To produce the text, a copy is sent securely to our backend and processed by OpenAI’s AI models; the transcript returns to your device and can sync via iCloud alongside lecture metadata.

Yes. Local recording supports multi-hour sessions on recent iPhones, and automatic chapters make even the longest lectures easy to navigate. The amount of audio you can transcribe depends on your plan.

Of course. Drop a file (m4a, mp3, wav) into the app and Lecture Recorder will transcribe it like a native recording. You can also import your professor’s slides as PDFs.

Recording works fully offline. Transcription requires a connection because the audio is processed by OpenAI’s AI models; pending recordings are transcribed automatically when you’re back online.

Yes: PDF, Markdown, plain text, and Anki for flashcards. Your notes are, and stay, yours.

The Free plan includes 60 minutes of transcription total, one time, so you can try the app at your own pace. Premium includes up to 20 hours of transcription per month, plus AI summaries, mind maps, semantic search, and open-ended questions. Up-to-date pricing on the App Store listing.

Get started today

From recorded lecture to exam-ready material.

From lecture capture to exam prep. Your first 60 minutes of transcription are free.

Requires iOS 17 · 60 free minutes of transcription · English, Italian, and more languages