Pulsenotes and iatroX both serve UK medical students preparing for the UKMLA. Both have SBA question banks. Both cover the same clinical topics. But they are designed for different moments in your training — and understanding which moment you are in determines which tool earns its place on your screen.
Pulsenotes: The Polished Undergraduate Companion
Pulsenotes was founded by junior doctors at the University of Exeter and has grown into one of the most visually polished medical revision platforms available. For £10/month (cancel anytime), you get access to over 400 topics with structured revision notes, 2,700+ SBA questions with thoroughly explained answers, over 170 hours of video lectures across medicine, surgery, and specialties, a case-based finals series covering high-yield conditions, on-demand courses including PSA Weekend and ECG interpretation, and a built-in search function with progress tracking across chapters.
The notes are beautifully written — concise, clearly structured, with diagrams and clinical pearls. The video content is delivered by registrars across multiple specialties with genuine teaching enthusiasm. The finals series provides case-based revision tackling the conditions most likely to appear in medical, surgical, and specialty exams.
What Pulsenotes does well: Visual learning. The combination of notes + video + questions creates a multi-modal revision experience that suits students who learn by reading, watching, and testing in sequence. The design quality is genuinely high — this is not a clunky academic platform. At £10/month with no long-term commitment, pricing is student-friendly.
What Pulsenotes does not do: Adaptive learning. The 2,700 questions are static — they do not adjust to your performance. No spaced repetition. No topic-level mastery dashboard. No clinical AI reference. No postgraduate exam coverage. After finals and PSA, Pulsenotes serves no further purpose in your training.
iatroX: The Free Adaptive Platform That Does Not Stop at Graduation
iatroX provides a free UKMLA Q-bank with an AI-adaptive engine and built-in spaced repetition. No £10/month — no cost at all for core UK exams.
The adaptive engine analyses your performance across every MLA Content Map domain and serves the next question to target your weakest area. Spaced repetition ensures previously-weak topics resurface at optimal intervals — the mechanism that converts short-term study into long-term retention.
Beyond the Q-bank: the UKMLA Academy provides 402 structured condition pages covering all 18 body systems — functioning as study notes with clinical features, investigations, NICE-based management, and exam tips. Ask iatroX provides instant NICE/BNF-grounded clinical AI reference. iatroX Calculators provides 80+ UK-contextualised clinical tools.
And critically: after finals, the same platform covers PSA, MRCP, MRCGP AKT, MSRA, and 7 postgraduate diploma exams (DRCOG, DFSRH, DGM, DipIMC, FFICM, DTM&H, DCH). Your proficiency data, your weak-area tracking, and your clinical reference habits carry forward without switching platforms.
The Undergraduate Comparison
| Feature | Pulsenotes | iatroX |
|---|---|---|
| UKMLA questions | 2,700+ SBAs | Growing bank, adaptive |
| Pricing | £10/month | Free |
| Structured notes | 400+ topics, beautifully designed | UKMLA Academy (402 conditions) |
| Video lectures | 170+ hours | No video content |
| Adaptive learning | No | Yes — AI-driven difficulty adjustment |
| Spaced repetition | No | Yes |
| Clinical AI reference | No | Ask iatroX (NICE/BNF/CKS) |
| Case-based series | Finals series (included) | Clinical scenarios in Q-bank |
| PSA preparation | PSA Weekend course | PSA Q-bank (free) |
| Mobile app | iOS + Android | iOS + Android |
| Post-finals utility | None | MRCP, MRCGP, MSRA, diplomas, clinical reference |
The Transition Point
This is the fundamental difference. Pulsenotes is a medical school tool. It is excellent at what it does — but what it does ends at graduation. After finals, you need a new platform for PSA, a new platform for MRCP or MRCGP, a new clinical reference tool, and a new CPD system.
iatroX covers the entire trajectory. Starting on iatroX during medical school means your clinical reference habits, your performance data, and your revision patterns carry seamlessly into foundation training and beyond. There is no migration cost, no new login, no starting from scratch.
The practical implication: a final-year student using iatroX for UKMLA preparation graduates with an established performance profile across all MLA clinical domains. On day one of FY1, the same platform provides clinical AI reference (Ask iatroX on your phone during on-call), clinical calculators (NEWS2, Wells PE, CURB-65 — the scores you calculate daily on the ward), and PSA preparation (using the same adaptive engine that prepared you for the UKMLA). When you apply for specialty training and need MRCP or MRCGP AKT preparation, the same platform covers both — with your weak-area tracking already established from 2-3 years of prior use. No cold start. No new subscription hunt. No "which Q-bank should I use for MRCP?" conversation.
A Pulsenotes user, by contrast, finishes finals, cancels their £10/month subscription, and starts from zero with a different platform for every subsequent career stage. The knowledge they built on Pulsenotes is in their head — but the performance data, the weak-area tracking, and the clinical reference habits are lost.
The Notes Comparison: Pulsenotes vs UKMLA Academy
Both platforms provide structured study notes — but the design philosophy differs significantly.
Pulsenotes notes are written in a narrative, lecture-style format with embedded diagrams, clinical pearls, and learning objectives. The visual design is polished — colour-coded headings, clear typography, and a layout that makes scanning easy. The notes feel like a well-designed textbook chapter condensed into a digital format. The accompanying video lectures (170+ hours across medicine, surgery, and specialties) add an audio-visual dimension that text alone cannot provide — particularly useful for visual and auditory learners who retain more from watching a registrar explain a concept than from reading about it.
iatroX UKMLA Academy pages are structured differently — each of the 402 condition pages follows a consistent template: TL;DR summary, clinical features with red flags highlighted, tiered investigations (first-line, second-line, specialist), NICE-based management with specific guideline references, and exam tips pointing out what examiners target. The format is more clinical reference than narrative teaching — designed to be used both during revision (learning the condition) and during clinical practice (looking up the management).
The practical difference: Pulsenotes notes are better for initial learning — when you encounter a condition for the first time and need it explained. iatroX Academy pages are better for structured revision and clinical reference — when you know the basics and need the specific NICE management pathway, the investigation hierarchy, and the exam-relevant details.
For finals preparation, the optimal approach uses both: read the Pulsenotes notes and watch the video for initial understanding, then review the iatroX Academy page for the exam-specific details and NICE-aligned management.
Why Video Matters (and When It Does Not)
Pulsenotes' 170+ hours of video content is a genuine differentiator that iatroX does not offer. Video lectures are particularly valuable for three specific learning tasks.
First, complex pathophysiology. Understanding how heart failure develops, why ACEi reduce afterload, and how the RAAS system creates a vicious cycle of fluid retention is easier to grasp when someone draws the diagram and explains it step by step than when you read a static description.
Second, ECG interpretation. Pulsenotes' ECG series teaches you to read rhythm strips systematically — and ECG questions appear in the UKMLA. This is a visual skill that benefits from visual teaching.
Third, surgical conditions. Understanding the anatomy of an inguinal hernia, the landmarks for a chest drain, or the anatomy of the brachial plexus is inherently spatial — and video with diagrams communicates spatial relationships more efficiently than text.
However, video is not efficient for everything. For pharmacology (drug names, doses, interactions), a Q-bank question with a worked explanation is more effective than a 20-minute lecture. For management pathways (NICE stepped care for depression, COPD inhaler hierarchy), a structured Academy page with the pathway clearly laid out is faster than watching a video. The learning modality should match the content type — and the best students use video for visual/conceptual content and Q-banks for applied/factual content.
Practical Workflow: Using Both for Finals
Weeks 1-6 (content building): Work through Pulsenotes by specialty — medicine, surgery, paediatrics, O&G, psychiatry. Watch the video lecture for each topic, then read the notes for reinforcement. After each topic, do 10-15 adaptive questions on iatroX covering that topic to test whether you can apply what you just learned. The immediate retrieval practice (iatroX) after the content exposure (Pulsenotes) produces significantly better retention than watching videos alone.
Weeks 7-10 (testing phase): Shift to iatroX adaptive Q-bank as your primary revision tool. The adaptive engine will surface your weakest topics — the areas where the Pulsenotes content did not stick. Return to specific Pulsenotes notes or videos only for topics where the iatroX dashboard shows persistent weakness. This is the phase where the adaptive engine earns its value: it tells you what you still do not know.
Weeks 11-12 (mock conditions): Timed mock exams on iatroX. Use Ask iatroX for guideline verification on any question where the management is unclear. Quick review of Pulsenotes finals series cases for high-yield conditions. Final iatroX dashboard review — any remaining red areas are your priority for the last few days.
Cost: Pulsenotes (£10/month × 3 months = £30) + iatroX (free) = £30 total for 12 weeks of multi-modal revision with adaptive targeting. Less than a single textbook.
For PA, Nursing, and Allied Health Students
Pulsenotes explicitly targets physician associate, nursing, and allied healthcare students alongside medical students. The clinical content — anatomy, physiology, pathology, pharmacology, and clinical management — is relevant across all healthcare programmes that include clinical assessments. The video lectures and structured notes are particularly valuable for PA students, whose compressed 2-year programmes leave less time for self-directed textbook reading.
iatroX similarly serves PA students through the free PA Q-bank and clinical AI reference. For nursing students, iatroX's clinical calculators (NEWS2, BMI, fluid balance) and Ask iatroX (clinical questions answered from NICE/BNF) are directly relevant to clinical placements and prescribing assessments.
The multi-professional accessibility of both platforms means the comparison applies beyond medical students — any healthcare student preparing for clinical assessments that test applied clinical knowledge will benefit from the same notes-plus-adaptive-Q-bank combination.
Verdict
Pulsenotes for visual, multi-modal revision during medical school — the notes and video lectures are genuinely strong, and £10/month is fair value for the quality. The video content for ECG interpretation, surgical conditions, and complex pathophysiology provides a learning modality that iatroX does not offer.
iatroX for adaptive exam practice, clinical AI reference, and the platform you will use for the rest of your career — at zero cost. The adaptive engine and spaced repetition provide the evidence-based retrieval practice that converts Pulsenotes content learning into exam-ready knowledge.
The optimal combination for finals: Pulsenotes notes + videos for content learning. iatroX adaptive Q-bank for testing and retention. Total cost: £10/month + £0 = £10/month.