Built to be honest with you.
Most prep tells you what you have done. Blacklaw tells you where you stand, and what to do next.
Four signals,
one score.
- ◆Mastery. How firmly you hold each topic, weighted so weakness cannot hide behind strength.
- ◆Coverage. How much of the syllabus you have genuinely touched.
- ◆Retention. What the forgetting curve says you are about to lose.
- ◆Momentum. Whether you are studying like someone with a date in the diary.
An indicator of readiness, not a prediction of results.

Sit the paper before the paper.
Ninety questions, 153 minutes, no feedback until the end. The pacing and the pressure of the real sitting, then a breakdown of where the marks went, fed back into your readiness picture.
Autopsy Mode
Every missed question taken apart: the correct answer, your answer, and the principle that decides between them. Understanding, not just the key.
A study companion
A daily brief from what you are forgetting, confidence calibrated against accuracy, recall rescue before knowledge fades, and reminders on your schedule.
The full question bank
Over 2,000 single-best-answer questions across FLK1 and FLK2, written to the style and standard of the assessment, every one explained.
Offline and yours
The whole bank works offline. Your data stays yours; nothing is sold, and you are not tracked across other apps.