Know it or don’t — and the deck remembers which.
Flip each card and say whether you knew it. What you did not know comes back until you do; what you were already confident about gets one more look and then retires for the session.
- Confidence from 1 to 10
Every answer moves your confidence on that card by one step, and the number is yours to see on every card, in every mode.
- Star the important ones
Star a card you keep missing and pull only the starred ones into a review or a test.
- Filter by category
Review one category at a time — talking points before an interview, vocabulary before a test.
Tax that will be owed later because the books recognise income before the tax return does.
A card you were already confident in gets one more look, then retires for the session.
The deck adapts as you go
A card you did not know goes to the back of the deck. A card you already knew well gets at most one more look. You end the session on the cards that needed it.
Confidence that only moves when you earn it
Every answer, in every mode, updates what the app believes you know about each idea — and it knows a lucky multiple-choice pick proves less than a written answer.
- Deferred tax liability · written ✓today
- Working capital · review ✗yesterday
- Net debt · multiple choice ✓Tue
Your memory, in one place
Everything you have ever answered, filterable by set, category or period. Forget a card and the evidence is erased, not only the estimate.
Also on synapseHQ
Know it or don’t — and the deck remembers which.
Every way of studying a set feeds the same memory of what you know — and every one is built for the answer in your own words.