Your own notes, turned into questions that can prove where they came from.
Photograph a page. ScanQuizzy reads the handwriting, maps the concepts, and writes practice questions from that page only — then checks every question back against your scan before you ever see it.
- FAITHFUL TO SOURCE
- 98.2%
- MEDIAN PAGE READ
- 11s
- QUESTIONS PUBLISHED
- 2,847
Rolling body on incline: a = g sinθ / (1 + I/MR²). For solid cylinder I = ½MR² ⇒ a = 2/3 g sinθ
A solid cylinder rolls without slipping down an incline of inclination θ. Its centre-of-mass acceleration is
Five steps, and you can watch every one of them.
Each step is durable. If one fails it retries from where it stopped — never from page one, and never billed twice. Read the full pipeline
- 0.3s
Scan
Shoot pages from a notebook, textbook, syllabus or past paper. Edges are detected on device before upload.
- 11.4s
Read
Handwriting, tables, formulas and per-word bounding boxes are recovered, so every line keeps its coordinates.
- 4.1s
Structure
Chapters, topics, concepts and formulas are detected — and low-confidence regions are flagged rather than guessed.
- 3.8s
Generate
Questions are written from retrieved chunks only. Nothing outside your source can enter the paper.
- 1.2s
Verify
Each question is re-checked against its chunk. Anything ambiguous is held and never reaches you.
Every question shows the page it came from.
Answer a question and you get the crop of your own page, the exact line the question was built from, and both confidence scores. If the source cannot support one unambiguous answer, the question is held before it reaches you.
- The page crop, not a citation stringYou see the region of your own scan the question was built from, highlighted in place.
- Two confidence scores, shown plainlyHow well the page was read, and how well the question matches it. Both visible, never rounded up.
- Ambiguity is held, not shipped4 questions were held last week on a single chapter. None of them reached a student.
- Report a question in one tapA reported question goes back to the source region, so a fix repairs the cause rather than one item.
A hoop and a solid sphere are released together on the same incline and both roll without slipping. Which reaches the bottom first?
Smaller I/MR² ⇒ larger a. Sphere (2/5) beats disc (1/2) beats hoop (1). Mass & R cancel!
Stop re-reading. Start being asked.
Your notes become a question bank overnight. Wrong answers are grouped by the reasoning behind them, so you fix one habit instead of memorising four corrections.
Generated questions arrive with a verdict queue, not blind trust. Grading routes only the answers the rubric was unsure about, and analytics point at what to reteach on the board tomorrow.
One question bank, one bill, and an audit log that names the human who approved each published question — exportable for accreditation.
Metered on pages read, not on seats you are not using.
FREE
Enough to test it on one chapter.
- 40 OCR pages a month
- 3 quiz generations a day
- 5 Exam Twins a month
- Source Proof on every question
- Concept mastery tracking
ASPIRANT
MOST CHOSENFor a full exam cycle.
- 500 OCR pages a month
- Unlimited generations
- Exam Twin mocks
- Rescue Drills & spaced revision
- PaperLoop for your own sheets
INSTITUTE
Branches, reviewers, audit.
- Pooled seats across branches
- Teacher verdict queue & SLAs
- Cohort misconception analytics
- Attributed audit log for accreditation
- Bulk answer-sheet grading
Held questions, rejected questions and failed jobs are never billed — only pages actually read and generations that returned a set.
The questions aspirants actually ask.
If something here is not answered, write to us before you pay — we would rather lose a sale than oversell what the system can prove.
No. Exam Twin measures weightage from past papers to build a realistic mock — a pattern, not a leak. Nobody knows the real questions and we never claim to. Every practice question is written from material you uploaded yourself.
The region is flagged rather than guessed. A low-confidence chunk cannot publish a question, so a smudged denominator shows up as "2 regions were hard to read" instead of a wrong answer four days later. Correcting the page usually rescues several held questions at once.
Retrieval is restricted to chunks from the document you selected, and each generated question is re-checked against that chunk before publication. Anything the source cannot unambiguously support is held. That is why a set of ten sometimes returns eight.
Your scans stay tied to your current anonymous browser session unless you share or delete them. Originals are deleted with the document, and you can delete a document at any time.
Yes — handwriting, printed pages, tables, formulas and diagram labels. Past papers and syllabus documents feed Exam DNA rather than your practice sets.
Free covers 40 OCR pages a month and three generations every day, plus five Exam Twins a month, with Source Proof on every question. No card needed.
Scan one page. See what it asks you.
Forty pages a month free, no card. If the first set of questions does not make you uncomfortable in a useful way, close the tab.
WHAT YOU GET IN THE FREE TIER
- 40 OCR pages a month and 3 generations every day
- 5 Exam Twins a month
- Source Proof on every single question
- Concept mastery tracking and misconception grouping
- PaperLoop and unlimited generations need Aspirant