Paying for MRCP Part 1 preparation is worthwhile when the purchase adds useful teaching, explanations, practice or support beyond what you already have. It is not necessary simply to obtain a substantial source of questions: iatroX's MRCP Part 1 bank is free under its September 2026 offer.
iatroX publishes this article and is included alongside paid alternatives. Public product descriptions were checked on 19 September 2026. No comparison of pass rates or independent content accuracy is claimed.
A free bank changes the starting question
The first decision is no longer "Which bank must I buy?" It is "What does a paid resource add to the preparation I can already undertake?" That is a more useful question for a doctor managing examination fees, study time and other commitments.
The iatroX catalogue identifies MRCP Part 1 among its genuinely free banks. This is not the same offer as the limited introductory samples attached to many of its other examinations. Ongoing Socratic Tutor access remains paid.
Free access does not mean that every question is beyond criticism. Inspect explanations, compare disputed points with suitable references and judge the resource by the learning work it supports. Price alone is neither evidence of quality nor evidence of its absence.
What the paid alternatives may add
PassMedicine's MRCP Part 1 page advertised four months for £35 and six months for £45 when checked. Those are lower upfront purchases than iatroX's annual all-access subscription, although the durations and included functions differ.
Pastest's MRCP Part 1 product describes a broader learning environment. Its current offer should not be characterised as only static questions: inspect the teaching and AI-supported features attached to the package you are considering.
A paid bank may be worth the cost because its explanations are particularly clear to you, its teaching fills a gap or its practice format fits your plan. Those are legitimate reasons. "It costs money, therefore it must be the serious option" is not.
Decide whether you need knowledge or explanation
A candidate may answer incorrectly because the fact is unfamiliar, because they have applied a rule too broadly or because they have misread the problem. These errors can look identical in a percentage score.
For an original educational example, imagine a learner who remembers a physiological relationship but applies it without recognising the assumptions behind it. A longer list of facts about the system may not help. A worked explanation that makes the assumptions explicit can be more useful than additional question volume.
Another learner has simply not covered the topic. A concise explanation followed by appropriate practice may be sufficient. There is no requirement to turn every incorrect answer into a prolonged tutoring conversation.
Give a supplementary resource a limited role
A second resource can be useful when you define its job. Use it for unfamiliar practice, selected teaching or clarification of persistent misconceptions. Do not automatically begin another complete question schedule that leaves too little time to examine either set of mistakes.
A practical review note contains the mistaken inference, the corrected principle and the next application. It does not need to reproduce the entire answer explanation. Later, test the principle using a different case or question rather than relying only on recognition of the original wording.
The Federation's Part 1 sample questions provide an official reference point for assessment preparation. Independent banks remain independent resources, regardless of how closely they describe themselves as exam-focused.
A fair verdict by candidate
Use the free iatroX bank when it provides the practice and explanations you need. Choose PassMedicine when its format and lower-duration purchase suit your plan. Consider Pastest when its particular teaching and learning features justify the cost to you. Pay for ongoing iatroX tutoring when guided reasoning adds value beyond the free questions, not because payment is required to continue using that bank.
No subscription removes the need for sustained work. The useful purchase is the one that changes what you can understand or do, not merely the appearance of the preparation schedule.
Access and the cost of adding support
For MRCP Part 1, iatroX's September 2026 product brief describes adaptive questions, spaced review and a Socratic Tutor that works from an attempted answer. The Tutor asks targeted follow-ups to explore the learner's misconception; it is a learning design, not proof that every generated response is correct.
The MRCP Part 1 bank is genuinely free under the September 2026 offer, not an expiring twenty-question trial. Ongoing tutoring is paid; a separate complete introductory Tutor session is available through a free account.
The UK price published on 19 September 2026 is £99 paid upfront annually, equivalent to £8.25 a month billed annually, or £29 monthly. Paid question banks, Socratic Tutor, the study planner, simulations and CPD tools are included together, not sold as separate simulation or CPD add-ons.
Frequently asked questions
Are all iatroX examination banks free like MRCP Part 1?
No. Many other banks are paid with introductory samples; the MRCP Part 1 offer is a distinct free bank.
Is a paid question bank automatically more reliable?
No. Examine the explanations, source support and content-review process rather than inferring reliability from price.
Can I use a paid bank alongside the free iatroX bank?
Yes, but give each a defined role and preserve enough time to review errors rather than doubling the same work.