There is a gap in medical education that nobody talks about until you fall into it. As a medical student, your revision pathway was clear: Anki decks, Geeky Medics OSCE guides, Passmedicine question banks, a textbook or two, and a cohort of friends all sitting the same exam at the same time. The resources were abundant, the advice was everywhere, and the structure was handed to you.
Then you qualify. And overnight, the revision landscape fragments. The tools that got you through finals are the wrong tools for MRCGP, MRCP, and postgraduate diplomas. The exams are different. The time you have to study is different. The stakes are different. And the advice dries up — because nobody curates the postgraduate revision pathway the way undergraduate resources curate the medical school journey.
There is now a smarter, more adaptive way to revise as a working doctor. This guide maps it out.
Why Revision Looks Completely Different After You Qualify
Time poverty is the defining constraint. As an FY1, you revise in 10-minute windows between ward rounds, not in 4-hour library blocks. As a GP registrar, you study after an 8-session clinical day while processing 30 patient encounters. The revision tool that works is the one that fits into the gaps — mobile-first, adaptive, and efficient.
The exam format changes fundamentally. Undergraduate exams mix OSCEs, written papers, and coursework. Postgraduate exams are overwhelmingly MCQ-dominant: the MRCGP AKT is 160 SBAs, MRCP Part 1 is 200 best-of-fives, PLAB 1 is 180 SBAs, and every postgraduate diploma from DRCOG to DipIMC is an SBA paper. Your revision must shift from broad clinical skills preparation to targeted, question-based knowledge building.
The stakes escalate. Undergraduate exams determine whether you graduate. Postgraduate exams determine whether you enter specialty training, where you are placed geographically, and whether your career progresses. The MSRA score alone determines whether you get a GP training post. MRCP Part 1 determines whether you enter physician specialty training. These are career-defining assessments.
The evidence base is clear. Spaced repetition and adaptive learning are more effective than passive reading or linear question practice. Bloom's 2 Sigma research demonstrated that personalised learning produces outcomes two standard deviations above conventional methods. The Ebbinghaus forgetting curve shows that without active review, 70-80% of studied material is forgotten within a week. For postgraduate candidates studying around full-time clinical work, these principles are not academic — they are survival strategies.
The Postgraduate Exam Landscape — What You Are Actually Preparing For
Foundation year: The UKMLA (replacing the PSA) is the licensing assessment for all UK medical graduates and, increasingly, the standard that PLAB 1 is aligned to. 200 SBAs mapped to the MLA content map.
GP training: The MSRA (Multi-Specialty Recruitment Assessment) determines your GP training ranking. The MRCGP AKT (160 questions, 160 minutes) tests clinical knowledge, statistics, and organisational topics. The MRCGP RCA/SCA tests consultation skills.
Core medical training: MRCP Part 1 (200 best-of-fives across two papers) tests breadth of medical knowledge. MRCP Part 2 tests clinical application. PACES tests clinical examination skills.
Emergency medicine: MRCEM Primary and Intermediate test emergency medicine knowledge.
Postgraduate diplomas: DRCOG (women's health, 120 SBAs), DCH (child health), DFSRH (sexual and reproductive health), DGM (geriatric medicine), DipIMC (immediate medical care), and FFICM (intensive care). These are increasingly pursued by qualified GPs for extended roles, career development, and clinical interest.
Each of these exams has different content, different question styles, and different preparation requirements. The resource that serves you for MRCP Part 1 may not serve you for DRCOG. The platform that covers the AKT may not cover the DipIMC. This is why a single-platform approach rarely works for postgraduate doctors.
The Best Revision Platforms for Qualified Doctors in the UK
Passmedicine
Passmedicine has been the workhorse of UK postgraduate revision for over a decade. It offers large static question banks for MRCGP AKT (1,500+ questions), MRCP Part 1, DRCOG (1,000+ questions), and several other exams. The teaching notes that accompany each question build into a reference library, and the peer comparison feature shows how your performance ranks against other current candidates.
Passmedicine's strengths are volume and affordability (approximately £25-50 for 3-6 months). Its limitations are the absence of an adaptive engine (questions are served linearly or randomly, not based on your performance profile), no direct NICE guidelines integration, and a functional but dated interface. Passmedicine is best for building raw question volume — the foundation of any postgraduate revision strategy.
Pastest
Pastest offers the widest exam coverage of any UK postgraduate revision platform, with question banks for MRCP, MRCGP, FRCA, DRCOG, and many specialty exams. The explanations are detailed, written by consultant-level clinicians, and widely respected for educational depth.
Pastest's strengths are explanation quality and exam coverage breadth. Its limitations are higher pricing, a dated interface, and no adaptive personalisation. Pastest is best for MRCP candidates who want in-depth explanations and structured question sets, and for candidates who value comprehensive explanations over adaptive sequencing.
Quesmed
Quesmed has built a strong following among medical students and early postgraduate candidates. Its clean app interface, daily flashcard feed, and offline access make it one of the better mobile revision experiences. The spaced repetition scheduling ensures you see content at regular intervals.
Quesmed's strengths are its modern UX, flashcard integration, and offline-first design. Its limitations are that it is strongest for undergraduate and UKMLA/PLAB content, thinner on postgraduate diploma coverage (no DRCOG, DCH, DipIMC, DGM, or FFICM banks), and its daily feed algorithm is a scheduling system rather than a true adaptive engine — it ensures you see everything, but it does not dynamically prioritise your weakest areas. Quesmed is best for UKMLA and MRCP Part 1 candidates who prefer an app-first daily revision routine.
BMJ OnExamination
BMJ OnExamination provides question banks for MRCP, MRCGP, DRCOG, and other exams, backed by the trusted BMJ brand. It is often available free for BMA members, making it an accessible supplementary resource.
BMJ OnExamination's strengths are the trusted brand and free BMA access. Its limitations are higher pricing for non-members, no adaptive engine, and a less modern interface. BMJ OnExamination is best as a free supplementary Q-bank for BMA members alongside a primary resource.
iatroX — The Adaptive Layer That Ties It All Together
iatroX occupies a fundamentally different position in the postgraduate revision landscape. Where most platforms provide static question banks that you work through linearly, iatroX provides a true adaptive engine that selects your next question based on your performance profile across every topic — dynamically targeting your weakest areas rather than serving content in a fixed sequence.
The adaptive engine. iatroX does not give you a daily feed of randomly selected questions. It analyses your performance across every topic, identifies where your knowledge is weakest, and serves the questions most likely to improve your score. This is not marginal — Bloom's 2 Sigma research shows personalised learning produces outcomes two standard deviations above conventional methods.
The guidelines integration. iatroX is built on a RAG (Retrieval-Augmented Generation) layer over NICE, CKS, SIGN, and BNF — meaning every explanation is grounded in current UK guideline text with citations. This matters because UK postgraduate exams are explicitly guideline-mapped. When NICE updates a hypertension threshold or the BNF changes a first-line recommendation, iatroX's explanations reflect the current guidance — not the text that was authored once and never updated.
The niche diploma coverage. This is where iatroX is genuinely unique. iatroX Boards provides dedicated, adaptive question banks for DRCOG (600+ questions), DCH, DFSRH (850+ questions), DGM (400+ questions), DipIMC (700+ questions), FFICM (700+ questions), and DTM&H (600+ questions). None of the other platforms listed above offer adaptive banks for these exams. For diploma candidates, iatroX is not an alternative — it is the only adaptive resource.
Mobile-first design. Built for revision in the gaps between patients, not marathon study sessions. iOS and Android apps. Designed for the 10-minute ward revision habit that working doctors actually have.
The clinical reference layer. Ask iatroX provides instant, guideline-grounded clinical answers — useful during revision (verify every wrong Q-bank answer against the UK guideline) and during clinical practice (answer a prescribing question during a consultation in seconds).
Pricing. The Q-Bank is free for core UK exams (UKMLA, MRCGP, MRCP). Niche diploma Q-banks are available through a single iatroX Boards subscription that provides access to multiple Q-banks.
Where most platforms give you questions, iatroX gives you a study plan — one that adapts to your actual performance, not your intended schedule.
How to Build a Revision Stack That Actually Works
The most effective postgraduate revision strategy is layered: one primary Q-bank for volume, plus iatroX as the adaptive layer that closes the gaps.
For MRCGP AKT: Passmedicine (volume and peer comparison) + iatroX (adaptive targeting + NICE/CKS guidelines verification). This combination gives you the breadth of 1,500+ questions with the precision of an adaptive engine that knows exactly which clinical topics you are weakest in.
For MRCP Part 1: Pastest or Quesmed (breadth and explanation depth) + iatroX (adaptive gap-filling + guideline-grounded explanations). The MRCP syllabus is enormous — 14 specialties plus basic sciences. Linear Q-bank practice leaves gaps. iatroX's adaptive algorithm fills them.
For DRCOG, DCH, DipIMC, DGM, DFSRH, FFICM: iatroX Boards is the only adaptive platform that covers these exams. Supplement with Passmedicine (where available) for additional question volume.
The 10-minute ward revision habit. The most effective postgraduate revision is not the 4-hour Saturday session — it is the 10-minute daily habit. iatroX on your phone between patients. Fifteen questions on the commute. A quick Ask iatroX query when a clinical encounter raises a question you cannot answer. The compound effect of daily micro-revision over 3-4 months dramatically outperforms weekly cram sessions.
The One Thing Most Revision Guides Miss — Your Mobile
The majority of postgraduate revision now happens on mobile devices. Working doctors do not carry laptops to the ward. They revise on their phones — on the commute, during breaks, between consultations. Any revision platform that is not genuinely mobile-first is ignoring the reality of how its users actually study.
iatroX is available on iOS, Android, and web. The adaptive engine, the Q-bank, and the clinical reference all work on mobile. The performance dashboard shows your topic-level proficiency on any device. This is not an afterthought — it is the primary design consideration.
Where to Start
The postgraduate revision landscape is fragmented. The smartest doctors do not choose one platform and hope — they layer tools strategically: a volume resource for breadth, an adaptive resource for precision, and a clinical reference for guideline verification.
iatroX is the adaptive layer. It is free for core UK exams. It covers niche diplomas that no other adaptive platform covers. And it is built for the way working doctors actually revise — in short windows, on mobile, with an algorithm that knows your gaps better than you do.