Free
To try it on a lecture or two.
$0no card needed
Free for as long as you like
20
pages generated a month
3
tutor turns a day
Takes less than a minute
A notebook that quizzes you back
Keep your class notes, photos, PDFs and slides in one place. Press Generate, and study from exam-style questions, flashcards and a summary.
Free · 20 pages a month · 3 tutor turns a day · No card needed
BIOL 201 · Cell Biology / Unit 3 · Respiration
Lecture 7 — Glycolysis
Saved just now
Investment phase (steps 1–5)
- Hexokinase traps glucose as G6P — costs 1 ATP
- PFK-1 makes fructose-1,6-bisphosphate — 1 ATP, the committed step
- Aldolase splits it into two 3-carbon sugars (G3P)
IMG_2041.jpg · Photo · 1 pageTranscribed
Payoff: G3P → 1,3-BPG
NAD⁺ → NADH (×2 !!)
4 ATP made − 2 spent = net 2
TRANSCRIPTPayoff: G3P → 1,3-BPG. NAD⁺ → NADH (×2). 4 ATP made − 2 spent = net 2.
2.1 million pages of class notes, turned into practice
by 38,000 students at 460 universities, including
- University of Michigan
- UCL
- McGill
- UNSW Sydney
- King’s College London
- The Ohio State University
- University of Toronto
- Monash
How it works
From your lecture to practice, in three steps
Nothing runs until you ask. You choose what to generate, and what to be quizzed on.
- 1
Bring your class
Type notes, photograph handwritten pages, and add PDFs, Word documents and slides.
- 2
Press Generate
On one note or a whole unit. Questions, flashcards and a summary, from what you wrote.
- 3
Study what’s weak
Quiz yourself, clear today’s cards, and watch each topic’s mastery move.
Keep
Everything from class, in one notebook
Type while the lecture happens, photograph the pages you wrote by hand, drop in the slides. Folders nest the way your course does, and every word saves as you write it.
Start your notebook- Handwriting, too
Photograph a page and it’s transcribed into your note.
- PDFs, Word and slides
Up to 70 pages a file, placed right where you’re typing.
- Folders inside folders
Class, unit, lecture — nested however your course is.
- Saves as you type
No Save button, and it always says when it last saved.
Quiz
Questions that sound like your exam
Four options, one right answer, written from your material and checked against it. Quiz a single note or a whole class, and after every answer see why the right one is right, and why yours wasn’t.
Try it on your notesExam-style questions
Why, both ways
You set the length
Weakest notes first
Review
Remember it long after the exam
Flashcards made from the same notes, on a spaced-repetition schedule. Reveal the back, rate it Again, Hard, Good or Easy, and the card comes back on a schedule set by how well you knew it.
Make your first cards- One queue for today
Everything due across all your classes, one tap away.
- Again means again
Miss a card and it returns before the review ends.
- Cites your notes
See the line it came from and the note it lives in.
- Drill a whole unit
Every card in a folder, due or not, the night before.
Ask
A tutor that has read your notes
Open it beside a note, a folder or a question you got wrong. It answers from your material, names the note it drew on, and tells you plainly when something isn’t there.
Ask about your notesKnows what’s open
Names the note it used
On any wrong answer
Only your material
Focus
Know exactly what to study tonight
Mastery on every note and folder, in the structure you built. Notes you haven’t been tested on say so instead of showing zero, and the weakest rise to the top, one tap from a quiz.
See where you stand- Mastery per note
Your last twenty answers on a note, as a percentage.
- Rolled up by folder
Every unit and class shows how its notes are doing.
- Untested, not zero
Notes you haven’t answered yet are marked untested.
- One tap to a quiz
Start on any note or folder straight from progress.
Students
For whatever you’re studying
AmaraNursing, year 2
Pharmacology, anatomy, clinical skills
JonahBiochemistry, year 1
Metabolism, lab reports, problem sets
SofiaEconomics, year 3
Econometrics, lecture slides, past papers
DevLaw, year 2
Case notes, contract law, reading lists
HannahMedicine, year 1
Histology, physiology, flashcards
MarcusPsychology, year 2
Research methods, statistics, essays
I photographed three weeks of handwritten pharmacology notes and it quizzed me on all of it. When I get one wrong, it tells me why my answer was wrong, not just which one was right.
Pricing
Start studying for free
Every feature is on every plan. Only two things are counted: the pages you generate, and the questions you ask the tutor.
Plus
For a full course load.
$7.99a month
or $59.99 a year, saving 37%
200
pages generated a month
25
tutor turns a day
Then choose Plus from your account
Unlimited
Most popularFor exam season, every night.
$14.99a month
or $99.99 a year, saving 44%
pages generated, no monthly allowance
tutor turns, no daily allowance
Then choose Unlimited from your account
Questions
Before you start
What can I put in a note?
Typed notes with headings, lists, bold and italic, plus PNG and JPEG photos, PDFs, Word documents and PowerPoint slides. Each file can be up to 60 MB and 70 pages.
iPhone photos saved as HEIC aren’t accepted yet. Set your camera to Most Compatible, or share the photo as a JPEG.
Can it read my handwriting?
Yes. A photographed or scanned page is transcribed into your note, page by page, and marked as transcribed so you can tell it apart from what you typed.
When are the questions and flashcards made?
Only when you press Generate, on one note or a whole folder. Nothing is made while you type or upload. If you change a note afterwards, it’s marked out of date and keeps its old questions until you generate again.
If you leave before it finishes, whatever was done is kept, and the next Generate makes only what’s missing.
What are the questions like?
Multiple choice with four options and one right answer, written in the style of exam questions and checked against your material before you see them. A note gets between 5 and 20, depending on how much it holds. Every note is generated the same way, so there’s no type or difficulty to choose.
Does the tutor use the internet?
No. It answers only from the notes and files in what you have open, and names the note it used. If your material doesn’t cover something, it tells you.
What happens when I use up my pages or tutor turns?
Generate and the tutor tell you which allowance is used up and when it comes back: tutor turns at midnight, and pages on the 1st of the month, both in your own time zone. Quizzes, card reviews and progress are never counted, so studying what you’ve already generated never stops.
Free has 20 pages a month and 3 tutor turns a day. Plus has 200 and 25. Unlimited has no monthly or daily allowance, and you can move up from your account page at any time.
How do I pay for Plus or Unlimited?
Create an account, then choose a plan from your account page, billed monthly or yearly. Plus is $7.99 a month or $59.99 a year, and Unlimited is $14.99 a month or $99.99 a year. Payment goes through our payment provider, so we never see your card.
What does fair use mean on Unlimited?
Unlimited has no monthly page allowance and no daily tutor turn allowance. It’s for one student’s own studying, and a published fair-use limit only applies to use far beyond what studying needs.
Will my notes be on my phone and my laptop?
Yes. Your notes, everything generated from them, and your progress live in your account on every device. Tutor conversations are the exception: they stay on the device where you had them, and you can clear them any time.
Can I edit a question, or report a wrong one?
Not yet. Questions are shown exactly as they were generated. If a note’s questions miss the mark, edit the note and generate it again.
Bring tonight’s notes
Make a free account, add a lecture, and press Generate.