Mastery gauges for every course
See their mastery percentage change course by course over the past 7 days and from the start. Real progress, not a hunch.
Always know what to revise.
Wizidoo is the AI revision app for middle and high school. It tests you on your own lessons, concept by concept, spots your weak points and shows your progress.
34% mastered
5 days in a row
Topic to review detected
For students: how it works
01
Import your lesson
Photo, gallery or PDF: send your lesson as it is, even handwritten. The AI analyses it and breaks it into concepts, from fundamentals to details.
02
Generate your visual study sheet
Your lesson becomes a clear, memorable visual built around its key concepts. Put your visual memory to work.
03
Test yourself with quizzes
Questions generated from your lesson, not generic content. Fundamentals first, details next, with an explanation after every answer.
04
Review your flashcards
Topics you need to review keep coming back until you master them. Every mistake strengthens your memory instead of punishing you.
05
See your progress
A mastery percentage for every concept that rises when you succeed and falls when you make a mistake. Always know where you stand and what remains.
Revise less, remember more : every session tells you what is left to master.
A real revision session.
Import a chapter, start a quiz and watch your mastery percentage change. Recorded in the app, with no staged editing.
For parents
Track their revision without hovering over them.
Your parent area shows what they do in the app: what they have mastered, when they revise and where they struggle. Nothing more, nothing less.
Study activity calendar
See every day they revised over the past 90 days at a glance. Know whether they are consistent without having to ask.
Detected sticking points
When a topic causes trouble, Wizidoo highlights it with a diagnosis and practical advice to help them move forward.
What parents notice.
He starts preparing earlier now
“My son used to panic and revise the night before. The app shows him where he stands throughout the week, so he opens his lessons without waiting. Last-minute revision has disappeared.”
We finally found what had been holding him back
“We knew he was struggling but not exactly where. The app identified two specific concepts he had not understood for a while. Once he reviewed them, things clicked.”
He feels calmer on test day
“The night before a test used to be panic. He now watches his mastery percentage rise as he revises. On the day, he knows what he can rely on.”
Frequently asked
Everything you're wondering before you start.
We've collected the questions we get most often.
What exactly is Wizidoo?
You snap a photo of your notes or import them. Wizidoo turns the material into adaptive quizzes, flashcards and a visual study sheet. You review inside the app, it targets your weak spots and gives you a mastery percentage in real time. You don't have to build your own study cards.
Can I try it without paying?
Yes. The first course is free and unlimited up to 100% mastery. No credit card at signup. You get every feature (unlimited quizzes, flashcards, visual sheet, advice). If you want to import a second course, you start your 7-day free trial.
What level is it for?
Middle school, high school, pre-university, college, competitive exams. Any subject that needs memorisation and understanding of a course (history, law, math, biology, languages…). Current users range from high school finals to med school and Master's.
What's the principle?
You import your course. Wizidoo generates adaptive quizzes, flashcards and a visual sheet from your own notes, and tells you precisely what to review. You spend your time studying, not preparing your study materials by hand.
What formats can I import?
A photo (single shot or multi-page), a PDF, a screenshot, or text typed directly. If you snap your handwritten notes, the AI reads handwriting. Best results: decent lighting and a legible text.
Which devices is it available on?
iPhone and iPad via the iOS app, and on the web from any browser (desktop, phone, tablet). An Android version is coming soon.
Does it work offline?
Importing a new course and the AI generation require a connection (the AI runs in the cloud). Once a course is ready, you can review your loaded quizzes and flashcards offline.
Can the AI be wrong?
Quizzes are generated from your own notes rather than an external dataset, which strongly reduces errors. You can report a weak question and it gets corrected. We also quality-check the generated content automatically.
Is my data private?
Yes. Your notes are not used to train any external model, they are not shared. You can delete your account and data anytime from the app.
Is there a plan for parents?
Yes, the family pack is included in the yearly Wizidoo Premium subscription. One parent subscribes, up to 3 children and 2 parents share the same plan. Mastery tracking, weekly reports, gap detection. Price and full details on the Pricing page.
How do I cancel?
One click from your App Store account settings. You keep access until the end of the paid period. No exit fees, no retention emails.
Guides to help you revise better.
Simple explanations of revision methods, memorisation and exam preparation.
Ready to know what to revise?
Import your first lesson and test yourself now. Free, no card required.
Start for free