Biscuit
SAVE 72% 🎉 First launch price £3.75£13.47for 3 months That's just £1.25 a month. Everything included, paid once. Ends 30 Nov Grab it →

Study buddy for uni · runs on your laptop

Lectures in. Proper notes out.

Biscuit turns your lectures, slides and notes into study notes with diagrams, quizzes and flashcards, then teaches you the hard bits step by step. It runs on your own laptop, so your work never leaves it.

Start your free 7-day trial Will it run on my laptop?

Free for 7 days, everything included. No card needed.

Biscuit · Calculus 1
Why is eˣ its own derivative? It feels made up.
Biscuit
Good question to be suspicious about. Look at the curve: at x = 0 it's 1 high, and its slope there is also 1. For eˣ, the height and the slope are always the same number. Which point would you check next? (0, 1)y = eˣ
It's a biscuit. Not a cookie. Biscuit, a chocolate-chip biscuit in a graduation cap
0files uploaded anywhere
Offlineworks on the train with no signal
Windows + MacApple Silicon and Intel
£3.75for your first 3 months, normally £13.47

What it does

Everything a revision week needs, on one laptop

Record the lecture. Get the notes.

Press record, or upload the audio afterwards. Biscuit transcribes while the lecture runs and writes structured notes when it ends, with the facts most likely to come up highlighted.

It all happens on your own laptop. A one-hour lecture never leaves your computer.

Recording · BVM1003 Anatomy · 47:12

The canine forelimb

  • The scapula has no bony joint to the trunk; muscles hold it on.
  • The brachial plexus supplies every forelimb muscle.
  • Carpus: 7 bones in two rows (radial, intermediate, ulnar…)

Diagrams drawn from the real maths

Graphs, beams with their shear force and bending moment, circuits, molecules from their formula, energy profiles. Biscuit works them out, so sin and cos are never the same curve.

Every standard graph shape a course expects you to know, from x² to x⁶, eˣ, ln x and the trig family, with its key points and asymptotes marked.

Quizzes that check the numbers

Quizzes, flashcards and worksheets from any topic, your uploaded slides, or notes Biscuit already made. Written answers are marked with feedback on the mistake you made.

When an answer is a number, Biscuit works it out with real maths instead of trusting the AI's arithmetic.

A 12 kg dog needs meloxicam at 0.1 mg/kg. The suspension is 1.5 mg/ml. How many ml?

0.18 ml
0.8 ml
1.2 ml

Checked: 12 × 0.1 ÷ 1.5 = 0.8

It teaches. It won't do it for you.

Biscuit asks the question that gets you unstuck instead of handing over the answer. It will help you plan an essay and talk through your argument. It won't write the essay.

Typos don't matter to it. What you understand does.

just tell me the reactions at A and B
Biscuit
Nearly there. Take moments about A first: which force then drops out, and what's left on each side?
R_B × 6 = 10 × 2 + 12 × 4.5 so R_B = 12.3 kN
Biscuit
Exactly right. Now vertical forces: what must R_A be?
IncludedYour own notesEdit any notes the way they look: headings, highlights, maths, and pictures you paste in.
IncludedWhiteboardSend notes to a board, draw over them, drop in a picture of your slide.
IncludedReads your filesPDFs, Word and PowerPoint. Quiz yourself on exactly what your lecturer gave you.
Add-onMemory across all your chatsBiscuit always remembers within a chat. With memory, it remembers what you've covered and struggled with across every chat. +£1.49 a month.
Add-onLecture recorderRecord or upload a lecture: live transcript, then notes when it ends. +£1.99 a month on any plan.
IncludedYour scoreEvery quiz ends with your score and the questions to go over, one click from a walk-through with Biscuit.

Private by design

Your work stays on your laptop

The AI runs on your own computer. There's no account to make and nothing to upload, so your lecture recordings, notes and chats are never sent anywhere.

  • No internet needed once it's set up.
  • No usage limits, and no queue at exam time.
  • Nothing about you is used to train anyone's AI.
Stays on this laptop
Lecture 7.m4aAnatomy notesQuiz scoresChatsSlides.pdf

☁ Uploaded to a server Not happening.

Will it run on my laptop?

Find the right Biscuit for your laptop

Enhanced costs more, so check first that your laptop can use it. Enhanced needs an NVIDIA RTX card with 8 GB or more, or an Apple M-series Mac with 16 GB or more. On any other laptop, Enhanced can't do more than Base, so Base is the right pick.

Checking what I can see about this computer…
What kind of laptop?
Answer the questionsIt takes about 20 seconds.

Example: a laptop with an 8 GB RTX card is eligible for Enhanced: fast chat, and the better AI for notes, quizzes and diagrams.

Start your free trial

Pricing

First launch price: 3 months for £3.75

Try Biscuit free for 7 days. Then, if you join by 30 November 2026, pay once for your first 3 months with everything included: memory across all your chats and the lecture recorder too. Cancel any time.

Base

First launch price SAVE 72%

£13.47£3.75for 3 months

paid once, everything included. Then £4.49 a month, or £35.99 a year.

  • Chat that teaches you step by step
  • Notes, quizzes, flashcards and worksheets from your own files
  • Diagrams from the real maths, and the whiteboard
  • Remembers everything within each chat

Runs on almost any laptop from the last five years.

Start the free trial

Enhanced

First launch price SAVE 70%

£23.97£6.99for 3 months

paid once, everything included. Then £7.99 a month, or £63.99 a year.

  • Everything in Base
  • Sharper, more detailed notes, quizzes and diagrams
  • Remembers everything within each chat

Needs an NVIDIA RTX card with 8 GB or more, or an Apple M-series Mac with 16 GB or more. Check your laptop

Start the free trial

Add-ons, for either plan Included in your first 3 months

Memory across all your chatsBiscuit remembers what you've covered and struggled with in every chat, not just the one you're in.+£1.49 a month
Lecture recorderRecord or upload a lecture: live transcript, then notes when it ends.+£1.99 a month
Both, bundledMemory and the lecture recorder together.+£2.99 a month (save 49p)

Add or remove them any time with the Upgrade button in Biscuit.

First launch price: pay £3.75 (Base) or £6.99 (Enhanced) once, by 30 November 2026, for your first 3 months with everything included. After that your plan continues at £4.49 or £7.99 a month (or £35.99 or £63.99 a year), and the add-ons are optional. We'll email you before anything changes, and you can cancel any time before it does. If you stop paying, Biscuit keeps everything you made: you can still open it, search it and export it to PDF.

What's new

What's in Biscuit right now

This is where each new version will be announced. Here's what the current one can do.

What's next?

We're always improving Biscuit, and the students using it decide what comes next. Got an idea, or something that would make studying easier? Tell us at biscuitstudyapp@gmail.com or on Instagram @biscuit_studyapp.

Updates and fixes are free, for good. When a new version is out, Biscuit tells you inside the app; install it over the top and your chats, notes and saved work stay as they are.

Get Biscuit

Try Biscuit free for 7 days

Pop in your email, download Biscuit and use everything free for 7 days. No card needed. Like it? Keep it for £3.75 for your first 3 months.

  1. Sign up with your uni email. One trial per person.
  2. Download Biscuit (the link appears as soon as you sign up). Open it, type the same email, and your 7 days start.
  3. Use everything for 7 days. Your notes stay yours afterwards, whatever you decide.
On a Mac? Pick the right download

Click the Apple menu (top-left corner of the screen) → About This Mac, then look at the first lines:

  • "Chip: Apple M1" (or M2, M3, M4…) → get Mac (Apple Silicon)
  • "Processor: … Intel …" → get Mac (Intel)

Bought your Mac after 2021? It's almost certainly Apple Silicon. The wrong one won't open, so no harm done: just get the other.

Content creators

Make content with Biscuit

Study with me, uni vlogs, revision tips, "day in the life"? If you post for students, we'd love to work with you.

  • 🎁
    A free month of BiscuitEverything included, the lecture recorder and memory too, for one month while you make your content.
  • ✨
    First look at new featuresTry new things before anyone else, and help shape them.
  • 🤝
    Made by a studentNo agency, no scripts. Just a student-built app and a real person to talk to.

Any size of account is welcome. We read every application and reply within a few days.

Questions

FAQ

Does it need the internet?

Only to download it and the AI the first time (about 3.5 GB, or 8 GB for Enhanced). After that, everything works offline.

Is it allowed at uni?

Biscuit is built to help you learn: it explains, quizzes and checks your working, and it won't write assessed work for you. Always follow your own university's rules on AI.

What's the difference between Base and Enhanced?

Base runs on almost any laptop from the last five years and does the essentials: chat, notes, quizzes, flashcards and diagrams. Enhanced makes notes, quizzes and diagrams sharper and more detailed on laptops that can handle it. Memory across all your chats and the lecture recorder are add-ons for either plan, and both are included in your first 3 months. The checker above tells you which plan fits your laptop.

Will it slow my laptop down?

While it's thinking, yes, a little, like any demanding app. It lets go of the memory when you're not using it, and warns you before long jobs if you're on battery.

How do updates work?

Updates and fixes are free. Biscuit tells you in the app when a new version is out: install it over the top and your chats, notes and saved work stay exactly where they are.

How does the free trial work?

Sign up on this page, download Biscuit, and type the same email into the app. You get everything for 7 days. One trial per person and per computer. If you don't subscribe, your notes and chats stay on your laptop.

I have a Mac. Which download do I get?

Click the Apple menu (top-left corner) → About This Mac. If it says "Chip: Apple M1" (or M2, M3, M4…), get Mac (Apple Silicon). If it says "Processor" with Intel in it, get Mac (Intel). Most Macs bought since 2021 are Apple Silicon.

What does "first launch price" mean?

It's our thank-you to early students. Join by 30 November 2026 and pay once, £3.75 for Base or £6.99 for Enhanced, for your first 3 months with everything included: memory across all your chats and the lecture recorder. It starts after your free 7-day trial. After that it's £4.49 or £7.99 a month, add-ons optional, and we email you before anything changes.

Why not just use ChatGPT?

Biscuit is built for studying. It makes notes, quizzes and flashcards from your own slides, checks number answers with real maths, can record your lectures and turn them into notes, and can remember across all your chats what you've covered. It runs on your laptop, so it's private, works offline and has no usage limits at exam time. And it teaches you the answer instead of just handing it over.

Can I cancel any time?

Yes, with no contract. If you stop paying, you keep everything you made: you can still open it, search it and export it to PDF.

How much will it cost?

After a free 7-day trial, the first launch price is £3.75 (Base) or £6.99 (Enhanced), paid once, for your first 3 months with everything included, if you join by 30 November 2026. Then it's £4.49 or £7.99 a month, or £35.99 or £63.99 a year. Optional add-ons: memory across all your chats (+£1.49 a month), the lecture recorder (+£1.99), or both (+£2.99). Cancel any time; if you stop, you keep everything you made to open, search and export to PDF. See pricing

Privacy

Your data, plainly

Biscuit is made by a student in the UK. Questions or requests: biscuitstudyapp@gmail.com.

The app

Everything you do in Biscuit (recordings, notes, chats, files, quizzes) stays on your own laptop. None of it is sent to us or anyone else.

What we collect, and why

  • Signing up: your first name, email, and (if you give them) your university, course and type of laptop. We use them to send your free trial and Biscuit news, and to understand who Biscuit is for.
  • Creator applications: your name, email, platform, handle, follower range, and anything you choose to tell us, so we can look at your content and reply.
  • Starting a trial: your email and an anonymous code for your computer (not its real ID), so each person and computer gets one trial.

The legal basis is your consent (the tick box) and, for trials, our legitimate interest in stopping repeat trials.

Where it's kept

On Cloudflare's servers, which run Biscuit's sign-up service. We never sell your details or share them for anyone else's marketing.

Your rights

You can ask to see, correct or delete your details, or unsubscribe, any time: email biscuitstudyapp@gmail.com and it's done within 30 days. We keep sign-up details until you unsubscribe or ask us to delete them. If you have a question about your data, email us and we'll sort it out. You also have the right to contact the UK's data protection regulator, the ICO.

Last updated 30 September 2026.