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Passumi is an independent study tool. It is not affiliated with, authorised by or endorsed by any exam organiser, including CBP, USPTO, SOCRA, ACRP, PRIM&R or the CSCA organisers.

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Paid plans are not on sale yet. No placeholder prices are charged or offered at checkout. Final prices, access periods and any renewal terms will be shown before purchase.

Per-exam access options
ExamExam passOne paperAvailable practice
CBLE$99 / 6 mo$196 mocks + 10 CBP papers
USPTOComing soon—In preparation
CCRP$99 / 3 mo$195 mocks
CCRC$99 / 3 mo$195 mocks
ACRP-CP$99 / 3 mo$195 mocks
CIP$99 / 3 mo$194 mocks
CSCA Math$49 / 3 mo$1010 mocks
CSCA Physics$49 / 3 mo$1010 mocks
CSCA Chemistry$49 / 3 mo$1010 mocks
CSCA Chinese (Arts)$49 / 3 mo$103 mocks
CSCA Chinese (Science)$49 / 3 mo$103 mocks
All CSCA subjects$99 / 3 mo—Five subjects
Planned

Exam pass

Planned access to the papers for one exam during a stated access period.

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Single-paper unlock

Planned credit-based access to one selected paper. Credit prices have not been announced.

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Monthly access

Planned only for exams with a monthly option. Any recurring charge and cancellation terms will be shown before purchase.

Questions people ask first

Where do the questions come from?

Our original questions are written from public regulations, guidelines and published subject outlines. CBLE also includes clearly labelled papers released by CBP. Learn more on our question-writing page.

How much can I try for free?

The first 40% of every available paper is free, rounded up to a whole question. That means 32 of 80 questions, 50 of 125, 52 of 130, or 20 of 48. No account is needed to begin.

What happens at the free limit?

The timer pauses at the free limit and your answers are saved. You can submit the free portion to review it. Full-paper access requires an eligible entitlement; paid plans are not on sale yet.

Are you affiliated with the exam organisers?

No. Passumi is an independent study tool. No exam organiser produces, authorises or endorses our practice material. A practice score does not guarantee an exam result.