For the PSA, choose the resource that lets you practise the task you struggle to perform. More questions do not compensate for a missing prescription-entry experience, weak calculation feedback or insufficient preparation for interpreting monitoring information. Geeky Medics and Medibuddy both describe broad PSA coverage, but their public descriptions should be inspected at the level of each task.
This article is published by iatroX and includes iatroX as a supporting learning option. It is a public-documentation comparison dated 24 September 2026, not a hands-on validation of either commercial interface or its marking.
Eight question types means eight different practice requirements
The official Prescribing Safety Assessment site, checked on 24 September 2026, identifies prescribing, prescription review, planning management, communicating information, calculation skills, adverse drug reactions, drug monitoring and data interpretation. Knowing which medicine appears in an explanation is not equivalent to completing each of those tasks.
The table distinguishes advertised coverage from the more specific behaviour a buyer should inspect. As published on the review date, Geeky Medics advertises more than 800 questions across the eight categories and the ability to write prescriptions. Medibuddy advertises more than 490 questions arranged under the same task headings. These are supplier-reported counts, not comparative quality measurements.
| Official task | Geeky Medics public coverage | Medibuddy public coverage | What to inspect in a sample |
|---|---|---|---|
| Prescribing | Advertised; prescription writing described | Advertised; exact field behaviour not publicly established here | Whether you enter the required prescription rather than only choose an option |
| Prescription review | Advertised | Advertised | Whether feedback identifies the precise error and its significance |
| Planning management | Advertised | Advertised | Whether the explanation addresses the decision requested |
| Communicating information | Advertised | Advertised | Whether the most relevant information is distinguished from everything that could be said |
| Calculation skills | Advertised | Advertised | Whether the learner generates an answer and understands the calculation setup |
| Adverse drug reactions | Advertised | Advertised | Whether the reasoning connects the presentation to the suspected medicine |
| Drug monitoring | Advertised | Advertised | Whether the task distinguishes what to monitor from how to interpret it |
| Data interpretation | Advertised | Advertised | Whether the answer uses the supplied data rather than an isolated remembered association |
The table records public descriptions reviewed on 24 September 2026. "Advertised" does not mean that every item or scoring rule was independently checked.
Can you actually enter a prescription?
Prescription writing introduces choices that a single-best-answer question can conceal. The learner has to recognise the requested product, complete the relevant fields and ensure that the entries form a coherent prescription for the scenario. A correct medicine name alone does not establish that the response is complete.
A useful demonstration should show what happens when a learner selects a different formulation, omits a required field or enters a combination the system cannot recognise. Ask whether feedback identifies the particular disagreement or merely displays an overall incorrect result. The exact implementation matters more than a marketing screenshot that resembles an examination screen.
Consider a fictional student who confidently selects the intended medicine but repeatedly overlooks the formulation requested. Another bank containing more drug-choice MCQs might leave that problem untouched. The missing practice is reading the prescription task, checking the product description and reviewing the field-level feedback.
No numerical prescription examples are needed to expose this distinction. The relevant question is what the interface makes the learner do, not whether the article supplies a worked treatment order.
Feedback should explain the error mechanism
After an incorrect response, classify the problem before opening another question. Was the medicine inappropriate for the scenario, was a contraindication overlooked, was the intended formulation misunderstood or was the prescription incomplete? For calculations, separate extracting the data, selecting the method, handling units and entering the final answer.
A resource that identifies the mechanism can support a more efficient correction. A generic explanation may still be useful, but the learner must do more work to connect it to the actual error. During a trial, deliberately inspect a question you find difficult rather than judging the platform only on an easy example.
Also review uncertain correct answers. A guessed answer can conceal a gap, while an incorrect answer may reveal a small and repairable reading error. The binary result should start the debrief, not replace it.
Bank access and mock access are separate purchasing questions
As described in its September 2026 material, Geeky Medics offers PSA mock examinations alongside its bank. Check the exact purchased package rather than assuming that every product sold under the PSA heading is included in one payment. The same rule applies to any supplier's course, question bank or assessment bundle. Geeky Medics' PSA product description is the starting point for that check.
Record whether mock questions are separate from routine practice and whether you have already seen them. A familiar paper can support revision and interface rehearsal, but it should not be interpreted as a fresh assessment of performance.
A learner with limited time should not use every available mock simply because it exists. Reserve enough time after each assessment to identify the task-level weakness and act on it.
Price matters when the extra functionality is relevant
On 24 September 2026, Medibuddy's PSA page displayed £12 for twelve months. Its comparison table included older descriptions of competing products, so this article uses each supplier's own current page for competitor claims rather than reproducing that table.
A low-cost focused bank can be a sensible purchase when it supplies the missing task practice. It is plainly less expensive than iatroX's broader paid learning bundle, but the products do not purchase the same combination of functions. Do not pay more for features you will not use, and do not choose solely on price when the essential practice format remains unconfirmed.
Per iatroX product information, September 2026, its paid subscription costs £99 upfront for a year, equivalent to £8.25 a month billed annually, or £29 monthly. It includes question banks, Socratic Tutor, the study planner, Simulations and CPD tools together. That proposition is several learning methods for the same professional goal, not a requirement to prepare for unrelated examinations.
Choose according to the weakest task
For prescription-entry difficulties, prioritise a demonstrated writing interface and useful field-level feedback. Geeky Medics' explicit prescription-writing description makes that a concrete feature to inspect. Medibuddy's task coverage and lower advertised price make it worth considering for focused additional practice, while any unverified interface requirement should be checked before purchase.
For calculation difficulties, inspect the explanation of setup and final entry, not just the number of calculation items. For prescription review or monitoring difficulties, select examples that require interpreting the scenario rather than recalling a medicine list.
Per iatroX product information, September 2026, PSA preparation is listed in the examination catalogue, and its Tutor can explore the reasoning behind an attempted question. This review does not establish that iatroX reproduces the official prescription-entry interface or scoring. Use it for explanation and targeted practice where appropriate, alongside official familiarisation and any specialist format practice you need.
Frequently asked questions
Does a larger PSA bank guarantee better preparation?
No. The distribution of tasks, feedback quality and ability to practise your weakest response format matter more than the headline count alone.
Is Medibuddy cheaper than the iatroX paid bundle?
The Medibuddy PSA page displayed £12 for twelve months on 24 September 2026, below iatroX's September 2026 annual bundle price of £99 upfront. The appropriate choice depends on whether you need a focused PSA bank or the broader learning methods included in iatroX.
Can an ordinary MCQ bank replace prescription-entry practice?
Not completely. It can teach relevant knowledge, but it does not necessarily rehearse completing and checking the fields of a prescription.