AI note takers for students: lectures, free plans and recording rules

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Lectures are long, you're on a budget, and your school has rules about recording. This page sorts out which free plans can actually handle a full lecture, what the privacy defaults are, and what to check before you press record.

Quick answer

• First, check the rules. Read your school's recording policy and ask the instructor before you record a class. Some schools and courses don't allow it, and some courses limit AI tools too.
• You want a free transcript of an in-person lecture: iPhone Voice Memos (iPhone 12 or later) and the Pixel Recorder app transcribe at no extra cost. Google says Pixel summaries are made in its cloud.
• You want AI notes from online classes on your laptop: Zoom My Notes is built into Zoom (your school's admin decides if it's on), and Granola's free Basic plan records your device audio. Ask the instructor first.
• You already have recordings to transcribe: TurboScribe's free plan lists 3 files a day, up to 30 minutes each.
• You'll pay for a plan: some vendors offer student pricing. Deals change often; check the vendor's site.

Check your school's rules first

• Your school's policy comes first. Many schools have a classroom recording policy, and it can be stricter than state law. Look it up in your student handbook, course syllabus or learning platform.
• Ask the instructor before the class. Ask whether you can record and whether you can use an AI tool to transcribe or summarize it. Lectures can include other students' questions and discussion, so the instructor may set limits.
• Disability accommodations. If you need recordings as an accommodation, your school's disability or accessibility office is the place to ask.
• Don't share recordings or transcripts unless your instructor and school allow it.

This isn't legal or academic advice. Check your school's recording and AI policies and your instructor's rules. When you do record, use the consent steps under Privacy and consent below.

Free options that can handle a lecture (as of 2026-10-24)

Rows are in alphabetical order, not ranked.

Student discounts

Some vendors offer student pricing or free student plans. Deals change often; check the vendor's site. If you sign up for one, read its training and privacy settings first (see Privacy and consent below).

How much lecture time fits

Arithmetic on the listed limits, not a measured result. As an example, say you have 12 hours of lectures a week. Using 4 weeks for round numbers, that's 48 hours, or 2,880 minutes, a month.

If you only record some classes, the free plans go further. Count the lectures you'd really record before paying.

In-person vs online lectures

• In the lecture hall: with the instructor's OK, a phone app is the free starting point (Voice Memos, Pixel Recorder, or Otter's app with its 30-minute free cap). A dedicated recorder like Plaud Note costs money up front; see the pocket AI recorder buying guide and Plaud pricing explained.
• Online on Zoom: Zoom My Notes is built in, but a school account's admin controls it. Inside a Zoom meeting, Zoom shows other participants a transcription banner and icon, and the host can stop it.
• Online on other platforms: desktop apps that record your device audio (Granola, or Zoom My Notes outside Zoom) don't show up in the class's participant list, so nobody knows unless you tell them. Get the instructor's OK first, and tell the class when you start. Bots that join the call (Otter, Notta) show up as a participant, but that's a notice, not permission.
• Recorded lectures your school posts: if your school already gives you the recording, a transcription tool like TurboScribe works on the file. Check whether your school allows uploading course recordings to outside services.

Privacy and consent

Recording laws: tell people first. Federal law and most states let you record a conversation you're part of. About 11 states, including California, Florida, Illinois, Pennsylvania and Washington, generally require everyone's consent, and a few states mix the rules. Oregon, for example, requires that everyone in an in-person conversation be told it's being recorded, while phone calls need one person's consent (RCFP guide, ORS 165.540). If people are in different states, the stricter law may apply. Rules outside the US differ too, and many employers, schools and clinics have their own policies. A meeting bot showing up in the participant list is a notice, not consent. The same goes for a "this call may be recorded" greeting: it may not tell people that an AI service is transcribing or summarizing the call, so name the AI note taker when you ask. This is general information, not legal advice. If you're unsure, ask a lawyer where you live.

A simple way to ask. Start recording first, so your announcement is captured on the recording (Washington law requires that). Then say:

"Quick heads-up: I'd like to record this and use an AI note taker to transcribe it, so I don't miss anything. The recording and notes are stored with [tool name]. Is everyone OK with that?"

Wait for a clear yes from each person. If anyone says no, stop and delete what you captured. For meetings with outside guests, also put a line in the invite: "This meeting may be recorded and transcribed by an AI note taker. Let me know beforehand if you'd prefer it isn't."

• In class, the instructor's answer and your school's policy come first. Ask before the lecture, not halfway through. Study groups and group projects count too: ask your classmates.
• FERPA (per vendor pages): Granola says it 'is not currently FERPA compliant.' Fireflies' pricing page lists a 'DSA for education, available on Enterprise with Private Storage.' Whether a tool is allowed for coursework is your school's call, so ask.
• Training (vendor claims): Granola's security FAQ says that by default on its Free and Business plans (its pricing page calls the free plan Basic), 'anonymised data may be used for Granola's own model improvements.' That includes Granola's free student plan, which is Granola Business. To opt out, Granola says: click your workspace name in the bottom-left corner, select Settings, then go to Preferences → Data & sharing and turn off 'Use my data to improve models for everyone.' Fireflies' pages give different answers on training: its pricing page says "Your data is never used for AI training", while its security page also says "We don't train on it by default" (checked 2026-10-25). Check before uploading sensitive calls.
• Where the audio goes (vendor claims): Granola says audio is deleted once transcription is complete. TurboScribe says files and transcripts are stored encrypted and only you can access them. Check the privacy page of whatever you pick before recording other people.

What we did and didn't do

We read each vendor's pricing and help pages on 2026-10-24. We didn't use any of these apps, so nothing here is about transcript accuracy or how well they handle a noisy lecture hall. We didn't check any school's policy; yours is the one that matters.

Sources (checked 2026-10-24)

• Apple Voice Memos transcription: https://support.apple.com/guide/iphone/view-a-transcription-iph00953a982/ios
• Google Pixel Recorder help: https://support.google.com/pixelphone/answer/16267698?hl=en
• Granola pricing: https://www.granola.ai/pricing
• Granola security, privacy and data FAQ (FERPA, training, audio): https://docs.granola.ai/help-center/consent-security-privacy/security-privacy-data-faqs
• Notta pricing: https://www.notta.ai/en/pricing
• Otter pricing: https://otter.ai/pricing
• TurboScribe: https://turboscribe.ai/
• Zoom My Notes pricing: https://zoom.us/pricing/my-notes
• Fireflies pricing (FERPA, training): https://fireflies.ai/pricing
• Fireflies security (training statements, checked 2026-10-25): https://fireflies.ai/security
• Plaud AI Membership FAQ (Starter minutes): https://support.plaud.ai/hc/en-us/articles/57724862694937-Plaud-AI-Membership-FAQ
• RCFP recording guide: https://www.rcfp.org/introduction-to-reporters-recording-guide/
• Oregon ORS 165.540: https://oregon.public.law/statutes/ors_165.540

Changes

• 2026-10-24: page first written. Free plans, student discounts and limits checked on the vendor pages in Sources.
• 2026-10-24: student discount table and deal mentions replaced with a general line (deals change often). Added Granola's training default for its free student plan with the opt-out steps, the school-rules disclaimer and a pointer to the consent steps. Dropped an unsourced FERPA line. Reworded the transcription, lecture hall and participant-list lines.
• 2026-10-25: Fireflies training line now shows both of Fireflies' statements.
• 2026-10-26: standard consent block now adds that a "this call may be recorded" greeting may not tell people an AI service is transcribing or summarizing the call.
• 2026-10-27: Notta's free cap worded per recording, as in Notta's plan comparison. Granola training line now notes that Granola's security FAQ calls the free plan Free while its pricing page calls it Basic.