Stop guessing.
Start progressing.
Every subtopic, coloured by what you proved in a quiz. Never by rating yourself.
- IB Diploma
- 46 courses mapped
- Every group, HL and SL, with the core alongside them.
- A-Level
- 44 courses mapped
- AS and A2 content, split the way the specifications split it.
- AP
- 38 courses mapped
- Course and exam description units, unit by unit.
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subjects covered
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subtopics mapped
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curricula
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levels of mastery
Question coverage is deeper in some subjects than others, and the app tells you which rather than hiding it.
How it works
Three steps, and the second one is the point
01
Map your syllabus
Pick your subjects and see every topic and subtopic from the official course outline on one screen.
02
Prove what you know
Take a quiz on any subtopic. Where you stand comes from how many you got right, not from how you felt about it.
03
Study what actually matters
Weak and fading subtopics rise to the top of your plan, and every question you got wrong comes back for review.
What students say goes wrong with tools like this
Taken from what IB students actually complain about. Here is what this does instead.
Notes and questions generated in bulk and never checked
Every question is solved from scratch twice, by a different model that never sees the intended answer. Disagreements are thrown away before anyone sits them.
An AI explanation that contradicts your textbook
Each wrong option carries the specific mistake that leads there, written with the question and checked with it. No chatbot improvising at the moment you are confused.
Free YouTube lessons resold behind a tier
Links go to the creator’s own page. Nothing is rehosted, and nothing free is put behind a wall.
An exam builder that cannot read your handwriting
We do not pretend to mark handwriting or diagrams. What is marked is marked exactly; what needs a human says so.
Three tiers, and the one you bought is never the right one
One subject free with no time limit. One price for the rest. If your school has a code, all of it is free.
The ladder
Five levels, and only a quiz moves you
Weak
Developing
Proficient
Mastered
Fading
Ten points is mastery. Leave a subtopic alone and it fades back, because that is what happens to it.
Fading
Drag time forward
October’s mastery is not May’s. Move the slider and watch it slip back into your plan.
Wave characteristics
Mastered
Nothing else takes a green tick away from you. Forgetting happens whether an app admits it or not.
How much you still know
Everything fades. Retesting is what changes the slope.
Same memory, same starting point. Each dotted line is a retest, and every fall after one is shallower than the last.
The plan
Tell it how long you have
Five minutes or five hours. Every line says why it is there, so you can disagree with it.
- 1Circular motion and gravitationWeak, needs work35 min
- 2Complex numbersWeak, needs work35 min
- 3Wave characteristicsFading, last proved 18 days ago15 min
Ordered by what you got wrong, what is fading, and which foundations unlock later topics. Every line says why it is there, so you can disagree with it.
Features
Three questions, and what answers each
Shown rather than described, because a list of feature names tells you nothing about whether any of it is any good.
Know where you stand
A heatmap you cannot fake
Five levels, from Weak to Mastered, every one set by questions you either got right or did not. There is no confidence slider anywhere in this product, because a map of how you feel is not a map of what you know.
Why it works
Six reasons, none of them about motivation
Because you cannot mark your own homework
Asking students to rate their own confidence produces a map of their mood, not their knowledge. The effect is well documented: the less someone knows about a topic, the more likely they are to overrate themselves on it. Every status here comes from questions you either got right or did not, which is the one signal that cannot flatter you.
Because forgetting is the default, not the exception
Memory decays on a curve unless it is used, and the gap between learning something in October and being examined on it in May is where most marks quietly disappear. Anything you had proved starts Fading after about two weeks untouched and returns for a short retest. Leave it three weeks longer and it drops to Weak, because a topic nobody has answered correctly in five weeks is not a topic they know. Spacing practice out like this is one of the most reliably supported findings in learning research.
Because testing is studying, not just measuring
Retrieving an answer from memory strengthens it far more than reading the same page again. Every quiz here does two jobs at once: telling the planner where you stand, and making the thing you just recalled harder to forget.
Because your own mistakes beat anyone else’s
A question you got wrong is worth more than ten you got right, and it goes into a bank that brings it back on a widening schedule: a day later, then three, then a week. You drill your specific gaps instead of generic cards written for somebody else.
Because knowing what to do is most of the battle
Most students do not lack material, they lack direction, and picking a subject to revise at 8pm is a decision made on guesswork and guilt. Tell the planner how long you have and it hands you an ordered list, with a reason attached to each item so you can disagree with it.
Because a number you can check beats a feeling
A predicted grade out of 45 next to the one you are aiming for turns a vague worry into a gap you can close. It says how much of your syllabus it is based on, so a prediction from three quizzes is labelled low confidence rather than presented as a forecast.
One code opens it for the whole year group
Typed in once at sign-up. No cards, no seat counting, every code has a limit, and no teacher dashboard on any plan.
Start with one subject. It stays free.
One quiz is enough to fill in your first subtopic and start the plan.
Create a free account