Yosei

What you get

A clear free path, and a Premium path when you need saved evidence.

Every Exam starts with its own free question bank. Premium adds a separate bank and saved learning for one Exam at a time.

Free and Premium comparison

Free

Start studying immediately

  • Distinct content. Use the free question bank, not a locked sample.
  • Practice and Mock Exam. Choose either session family without an account.
  • Results and rationale. See your result and why the correct answer is right.
  • No retained history. Free Practice and free Mock Exam sessions are not saved.

Premium

Save the work that builds evidence

  • Separate premium content. Use the premium question bank for the Exam you unlock.
  • Saved sessions. Keep Practice and Mock Exam work for review.
  • Full explanations. See the per-option explanation, including why weaker options are wrong.
  • Per-Exam analytics. Analytics appear only where that Exam offers them. Readiness uses saved Premium Mock Exams.

How Premium works

One Exam. One-time, time-boxed access.

A Premium unlock applies to one Exam and does not change your access to other Exams. It is a one-time, time-boxed purchase, not a recurring subscription.

Find your Exam

Each Exam carries its own format and availability. Browse the catalogue to begin with its free bank.

Start free Practice