NEJM Knowledge+ vs iatroX (2025): The Establishment vs The Innovator
Current iatroX access
askiatroX and the PSA, PARA, MRCP Part 1, MRCEM SBA question banks are free. Other exam banks offer free samples, with full access included in all-access (£29/month or £99/year in the UK; US$29/month or US$99/year elsewhere).
Up to 10 new sample questions per day, shared across exams and subject to availability, with explanations and no account required. One complete guided Tutor session is included with a verified free account; continued Tutor use is included in all-access.
See all-access plans · Access checked . This comparison is published by iatroX.
At a Glance
Who is it for?
iatroX:Residents & Lifelong Learners.
NEJM Knowledge+:Physicians doing MOC / CME.
Why choose iatroX?
- **Speed**: Faster interface and workflow.
- **AI Integration**: Link questions to guideline Q&A.
- **Price**: More affordable for individuals.
Why choose NEJM Knowledge+?
- **Prestige**: Content from the New England Journal of Medicine.
- **MOC Integration**: Seamless reporting of credits to boards.
- **Adaptive Algorithm**: One of the first to use adaptive delivery (Area9).
Feature Comparison
| Capability | iatroX | NEJM Knowledge+ |
|---|---|---|
| Brand | - | Academic Heritage |
| Use | - | Maintenance of Certification |
In-Depth Analysis
Overview
NEJM Knowledge+ is the gold standard for established physicians maintaining their credentials. It is trusted, rigorous, and linked to the world's top journal.
iatroX is for the generation of clinicians who want that same rigor but delivered with the speed and interactivity of modern software.
Use-Cases
Maintenance of Certification
When to choose iatroX
When to choose NEJM Knowledge+
- **Winner.** Best for CME credits.
Daily Learning
When to choose iatroX
When to choose NEJM Knowledge+
- Can feel formal/heavy.