Quesmed and Medibuddy are increasingly compared by students and junior doctors for the UKMLA, the MSRA and PLAB. They share modern, app-first design but differ in emphasis: Quesmed bundles a question bank with notes, flashcards, OSCE mark schemes and a large mock library, while Medibuddy leads with an adaptive "mastery" engine and a toggle between adaptive and traditional modes. The right choice depends on whether you want everything bundled together, or an adaptive engine that decides what you see next. This guide compares them fairly, and notes where iatroX fits as an adaptive third option.
The short version
Choose Quesmed for an all-in-one bundle — questions, notes, flashcards, OSCE mark schemes and mocks — in one polished app. Choose Medibuddy for a genuinely adaptive engine, with a "mastery" model and an adaptive/traditional toggle, plus CPSA coverage. Both are aimed squarely at the same audience — students and early-postgraduate doctors sitting the UKMLA, the MSRA or PLAB — so the choice is rarely about coverage of those core exams and more about whether you value a bundled library or an adaptive engine driving your sessions.
What each one is
Quesmed is a modern, app-first platform covering the UKMLA (AKT and CPSA), MRCP, the MSRA, PLAB and UCAT, bundling doctor-written notes, flashcards, OSCE and PACES mark schemes and a large mock library, with offline access, from around £14.99 a month. Medibuddy is an AI-powered, adaptive platform covering the UKMLA AKT (4,000-plus questions), the UKMLA CPSA (145-plus OSCE stations), the MSRA (4,000-plus questions), PLAB and MRCP Part 1, with a per-topic "mastery" model, an adaptive and traditional toggle and a mobile app. The philosophical difference is clear once you use both: Quesmed gives you a rich library and lets you decide how to work through it, while Medibuddy hands more of that decision to an algorithm that tracks your mastery topic by topic. Neither approach is inherently better — some people revise best with everything laid out, others with a system steering them to their weak spots.
Head-to-head
| Quesmed | Medibuddy | iatroX | |
|---|---|---|---|
| Best for | All-in-one bundle | Adaptive engine | Adaptive practice |
| Strength | Notes, flashcards, OSCE, mocks | Mastery model; adaptive/traditional toggle | Adaptive engine plus a Socratic tutor |
| Price | From ~£14.99/month | Paid subscription | Core free; rest £29/mo–£99/yr |
| Adaptivity | Spaced-repetition daily feeds | Genuinely adaptive mastery | Adaptive plus a Socratic tutor |
| Coverage | UKMLA, MRCP, MSRA, PLAB, UCAT | UKMLA, MSRA, PLAB, MRCP Part 1 | UK core, diplomas, GPhC, US/CA/AU |
(Competitor details as of mid-2026 — confirm current pricing and content on each provider's site.)
Where Quesmed wins
Quesmed's bundle is its real strength: questions plus notes, flashcards, OSCE and CPSA mark schemes and a large mock library, which suits students who want everything together. It adds UCAT and a deeper MRCP offering, covering Parts 1 and 2 where Medibuddy focuses on Part 1, and it has a large, established mock library, including university-specific mocks for the UKMLA. The integrated notes are a particular advantage: when a question exposes a gap, the relevant explanation and reference sit right there, so you are not constantly switching to a separate textbook, which keeps a revision session moving and is something a pure question engine does not replicate.
Where Medibuddy wins
Medibuddy's adaptive engine is its real strength: its "mastery" model targets your weak topics, and the adaptive and traditional toggle lets you switch between guided and self-directed revision. It also covers the CPSA and OSCE with 145-plus stations, like Quesmed, for the clinical side of the UKMLA, and it offers a focused, single-purpose adaptive experience for its core exams. For candidates who find open-ended question banks paralysing, unsure what to attempt next from thousands of options, an engine that serves the right question at the right time removes that friction, and the traditional toggle is there for the moments you want manual control.
How to choose between them
If you want everything bundled — notes, flashcards, OSCE and mocks — in one app, Quesmed is the pick. If you want an adaptive engine that decides what to show you next, with a traditional mode on tap, choose Medibuddy. And if you are sitting MRCP Part 2 or UCAT, Quesmed covers them, where Medibuddy focuses on MRCP Part 1. If you are a finals student who wants a single library for everything, Quesmed leans your way; if you respond well to an algorithm targeting your weaknesses and want CPSA practice too, Medibuddy does that job tightly.
A third option: iatroX
iatroX is also adaptive, and for the MSRA and PLAB its banks are on a low-cost subscription, where both Quesmed and Medibuddy charge — the UKMLA and the MRCGP AKT are £29 a month or £99 a year. It adds a Socratic tutor that works back through the reasoning behind a wrong answer, blueprint-mapped questions, spaced repetition and native apps, with clinical AI and calculators alongside. It does not offer the OSCE and CPSA coverage both rivals provide, but it covers far more exams — MRCEM, the PSA, diplomas, the SCEs, GPhC and international boards — with MRCP, MRCEM, the PSA and PARA among them free. For a doctor who will sit more than these core exams, that breadth and the free pricing make it a low-risk addition to either, used for daily adaptive practice.
A few common questions
Both are modern — what is the core difference? Quesmed bundles notes, flashcards and OSCE resources; Medibuddy leads with an adaptive mastery engine and an adaptive/traditional toggle.
Which covers the CPSA or OSCE? Both do; iatroX does not.
Which is cheaper? Quesmed's monthly entry price is low; Medibuddy is a paid subscription — compare current prices on their sites.
Where does iatroX fit? iatroX is an adaptive option for the MSRA, PLAB and more; the UKMLA and the AKT are paid.