- Free trial + $199-399/yr tiers.
- Not disclosed
- Not disclosed
- —
- —
Flashcards, bricks, QMax QBank from First Aid authors.
Free tier available.
Rx360+. From First Aid authors.
What it costs
Free tier only; no paid plans publicly disclosed.
| Tier | Monthly | Annual | Notes |
|---|---|---|---|
| Plan | — | — | Free trial + $199-399/yr tiers. |
Source: vendor pricing page. Verified May 23, 2026.
What the literature says
1 peer-reviewed study indexed on PubMed evaluate USMLE-Rx in clinical contexts. The most relevant are shown below, ranked by editorial relevance score combining title match, study design, recency, and journal tier.
- Assessing the performance of ChatGPT in medical ethical decision-making: a comparative study with USMLE-based scenarios.
- Khan AA, Khan AR, Munshi S, et al.· J Med Ethics· 2025Observational
- The integration of artificial intelligence (AI) into healthcare introduces innovative possibilities but raises ethical, legal and professional concerns. Assessing the performance of AI in core components of the United States Medical Licensing Examination (USMLE), such as communication skills, ethics, empathy and professionalism, is crucial. This study evaluates how well ChatGPT versions 3.5 and 4.0 handle complex medical scenarios using USMLE-Rx, AMBOSS and UWorld question banks, aiming to understand its ability to navigate patient interactions according to medical ethics and standards. We co…
What clinicians say about USMLE-Rx
Aggregated from 100 public clinician mentions. We quote with attribution under fair-use commentary.
Aggregated sentiment from 100 public mentions
- leaning positive
- 18%
- 0.13
- Reddit·100
- pricing17
- note-quality11
- ease-of-use8
- question-bank6
- free-tier5
- question-quality5
- study-workflow4
- accuracy3
- 01marvellous qbank
- 02explains answers with first aid charts
- 03explains all of first aid by first aid authors
- 04great
- 05nice and concise
- 01bricks are too detailed for dedicated
- 02not as necessary or close to the real exam as uworld
- 03questions are a lot less difficult and wordy
- 04not ideal to do a run through rx before step in addition to other question banks
- 05questions are easier
“Not as your main qbank. I used it towards the end of my preparation to refresh topics I was weak on. You can search the disorder on FA and do the questions on that topic. Did wonders in the end, cause I was so over UW”
“IMHO worth it, i like the way they break things down, and it is really well integrated and user friendly-- they tell you exactly what page in FA to go to for more info, flashcards, questions, videos, bricks (if you want more in depth--but tbh that's better for preclinical or even clerkships, the bricks are too detailed for dedicated) i also use UWorld, but i find that their que…”
“Lmaoooooooooooooooooooooooooooo. Please ask him doe. Also tell him thanks for not having the god damn Copyright © UWorld, Please do not save, print, cut, copy or paste anything while a test is active.Copyright © UWorld, Please do not save, print, cut, copy or paste anything while a test is active.Copyright © UWorld, Please do not save, print, cut, copy or paste anything while a…”
Summarized from 100 public clinician mentions. We quote with attribution under fair-use commentary and never republish full reviews. See our editorial methodology for source weights.
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