Notes become a study guide
Drop a PDF, a photo of the page, or just type the topic. You get a guide worth reading back.
Give it anything.
Learn everything.
Your notes, a PDF, a photo of the page, or just a topic. AceDecks writes the study guide, the flashcards and the practice questions — then decides what you study next, and tells you why.
- ~20s
- Notes to first question
- Every miss
- Explained, then retested
- Free
- 3 maps a month, no card
Do this next
~7 minChemistry · Equilibrium
2 concepts slipping since Tuesday
- Le Châtelier's principle38
- Reaction quotient Q54
- Equilibrium constants82
- Acid–base titration91
12-day streakStart training
One file in
Four things out.
This is the real thing, not a picture of it. Click through what AceDecks made from one chemistry handout.
Chemistry Unit 3 — Equilibrium.pdf
Reading 14 pages…
Found 23 concepts
Writing your questions
Building your study guide
About twenty seconds, for real.
The whole thing
Everything you need
to study.
Not six apps stitched together. One that knows what you have read, what you have missed, and what you are about to forget.
Cards that come back
Miss one and it returns tomorrow. Prove you know it and it waits a month.
Practice that adapts
Questions get harder as you improve, and stay on the topics you keep dropping.
Every mistake explained
Never just “wrong”. The exact thing you mixed up, and how to catch it next time.
A tutor that read your notes
Ask anything about your own material. It answers from the page, and tells you which one.
One thing to do next
Open it and the decision is already made. No plan to build, no mode to pick.
Meet Vyra
Some things are easier
said than typed.
Vyra is a phone call, not a chat window. You talk, she listens, and she stops mid-word the second you cut in — the way a person does when you have got the answer and want to say it.
Start with nothing
Say “teach me the Krebs cycle” and she teaches it, from the beginning. No deck to build first, no PDF to upload, no setup screen.
Change your mind
Say “actually, switch to algebra two” and she does — and keeps everything she has worked out about how you answer.
She makes you work
Get it wrong and you get a hint, not the answer. Wrong again and you get a better hint. She explains it only after you have really tried.
Live knowledge map
Watch a concept
drift away.
This is not a loop. The fading nodes are genuinely decaying as you read — dimming, flickering and orbiting further out the longer they go untouched.
- Forgetting is modelled, not guessed
- Weak concepts surface before an exam finds them
- One click runs the repair and snaps it home
3 concepts drifting. The longer you leave them, the further they go.
The loop
Four steps, and you pick
none of them.
You never build a study plan, choose a mode, or decide what is due. The engine does all four, every session.
01
Anything you have
Ingest
Drop a topic, your notes, a PDF, or a photo of the page. Everything gets parsed into concepts.
Anyfile type
~20sto first question
02
Written from your material
Generate
Notes, questions and flashcards written from your material — every answer validated before it reaches you.
Everyanswer checked
~20sto a full set
03
The mastery model
Detect
Each answer updates a real mastery model: recency, difficulty, hesitation and decay.
6signals tracked
Livedecay modelling
04
Where the gain is
Repair
Miss something and it names the exact misconception, then re-tests the same idea until it holds.
+30recovery XP
1 tapto fix a gap
The arena
Get it wrong.
On purpose.
Pick the wrong answer and the card cracks open into exactly what the app gives you: the misconception, the idea underneath it, and how to spot it next time.
Go on — pick the wrong one.
Chemistry · Periodic Trends04/12
Which trend increases left to right across a period?
Questions
Short answers.
What does it cost?
Free covers 3 study sets a month with up to 5 flashcards per topic, and practice is unlimited. No card required. Ace Pro is $9.99 a month or $99 a year: no caps, the full breakdown of every mistake with a follow-up question, and custom themes.
Do I need to have notes?
No. Type what you are studying — a topic like “photosynthesis” or “AP World Unit 3” — and AceDecks writes the material for you.
What can I upload?
PDFs, Word and PowerPoint files, photos of a textbook page or your own handwriting, and plain text. You can also import a Quizlet set, an Anki deck, or a Google Doc.
How does it know what I am bad at?
Every answer feeds a mastery model weighing how recently you answered, how hard the question was, how long you took, and how much has decayed since. Miss something and it returns sooner; prove it and it returns much later.
How is it different from Quizlet?
Quizlet holds your flashcards. AceDecks decides what you practice next, and tells you why. You never build a study plan or pick a mode.
What are you
studying?
Type it in and you will have your first question about twenty seconds later.