Study sets · Flashcards · Spaced repetition
Turn your notes into
a study system
Upload lecture slides, PDFs, or your own notes. Get structured notes, flashcards, and a practice quiz — then track what you actually know.
Free plan — no credit card required.
How it works
From raw material to active recall in three steps.
Upload
A PDF, PowerPoint, pasted notes, or an article link. Your material stays private to your account.
Generate
Structured notes, key terms, flashcards, and a practice quiz — extracted from what you uploaded, not invented.
Study & track
Review cards, take the quiz, and let spaced repetition surface what's due before you forget it.
Flashcards that come back at the right time
Every card you get right waits longer before returning — one day, then two, then four, doubling up to 64. Miss one and it comes back tomorrow. You spend your time on the cards you actually struggle with.
A due-card count meets you on the dashboard, so each session starts with exactly what needs review.
Front
Where does glycolysis take place?
Which molecule carries electrons to the transport chain?
ATP is the output of the chain, not the carrier. NADH delivers electrons from glycolysis and the Krebs cycle.
Quizzes that show you what you missed
Every question comes with the correct answer and a short explanation the moment you answer it — not at the end when you've forgotten what you were thinking.
Missed questions link back to related flashcards, and you can rerun a focused quiz on just the ones you got wrong.
Notes grounded in your actual material
Summaries, core ideas, essential facts, and likely testable points — extracted from the pages you uploaded, organized the way you'd want to review them.
Everything is editable: fix a definition, tighten a note, add your own — and regeneration never overwrites your edits.
Summary
Cellular respiration converts glucose into ATP across three stages: glycolysis, the Krebs cycle, and oxidative phosphorylation.
Testable points
Know the ATP yield per stage and where each stage occurs in the cell — both are frequent exam questions.
Common questions
What files can I upload?
PDFs on the free plan; PDFs and PowerPoint (.pptx) on Pro. You can also paste text directly or import an article from a URL.
What does the free plan include?
2 study sets, 2 generations per month, PDF uploads up to 10 MB, and 30 pages processed per set — with the full study loop: notes, key terms, flashcards, quizzes, and spaced repetition.
How does spaced repetition work?
Each card you get right comes back later: 1 day after the first correct answer, then 2, 4, 8 — doubling up to 64 days. Miss a card and it resets to tomorrow. The cards you struggle with show up the most.
Can I edit what it generates?
Yes. Notes, key terms, and flashcards are all editable in place, and regeneration never overwrites anything you've edited.
Is my study material private?
Yes. Files are stored privately, never shared across accounts, and deleted when you delete a study set or your account.
What happens when I hit my monthly limit?
Everything you've already generated stays fully studyable — flashcards, quizzes, and review keep working. Generation resets at the start of each month, or you can upgrade for more.
Simple pricing
Free
$0
- 2 study sets
- 2 generations per month
- PDF uploads up to 10 MB
- 30 pages processed per set
- Notes, flashcards & quiz
Pro
Recommended
$12
/month
or $99/year (save 31%)
- Unlimited study sets
- 25 generations per month
- PDF + PowerPoint up to 50 MB
- 60 pages processed per set
Ready to study smarter?
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