Finds the wrong idea costing you questions, and fixes it.
Not the biggest question bank. The one you can check.
Most apps hand you a question, mark it, and move on. Answering more of those is not the same as getting better at the exam.
Every question records the specific mistaken idea it is written to catch. That is what the explanation argues with, which is why the wrong options are worth reading.
Not just which answer was right. Why each wrong one was tempting, so you learn the reasoning rather than the answer.
Four wrong answers usually are not four gaps. They are one reasoning error meeting four situations. We tell you which one.
The real exam adjusts to you. Practice that does not is rehearsing the wrong thing.
Matrix, bowtie, cloze, drag and drop, highlight and the rest. Plus full unfolding case studies, not multiple choice with a new coat of paint.
Questions you miss come back later, spaced so you recall the reasoning, and tightened as your date nears.
Other apps advertise five thousand questions. You cannot check that. Here is what we did to ours, in numbers you can hold us to.
| What we claim | How you can tell |
|---|---|
| All of them | Every question names the document it rests on, and the sentence it rests on. |
| Five readers | Independent readers checked every question against the source it cites. |
| 34 corrected | Questions whose marked answer the source contradicted. All were fixed before launch. |
| Held back | Follow-up checks that failed review are switched off rather than shown. The app tells you how many. |
| 43 case studies | Unfolding cases in the full six-question format the exam uses. |
| Blueprint | Our category mix closely mirrors the published test plan. |
Finish your plan, and if the exam does not go your way, send us your result and your next three months are on us. No refund form. Two things have to be true first, and the app counts both for you from your own history:
We extend your access rather than sending money back: your subscription belongs to the App Store and we cannot refund it. And when you pass, tell us and we stop sending you anything — billing itself stops in your Apple ID subscription settings, which we link you to. We cannot end a subscription for you.