Comparison

BMJ OnExam vs DeepKnowledge

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BMJ OnExam

Prepare for medical exams with a comprehensive revision platform. Access thousands of high-quality questions, detailed explanations, and personalized feedback to identify strengths and weaknesses. Achieve exam success efficiently.

Highlights
  • Thousands of revision questions
  • Content based on exam blueprints
  • Detailed explanations linked to guidelines
  • Personalized feedback and performance metrics
  • Identify strengths and weaknesses
  • Peer performance comparison
Features
Read full description

BMJ OnExam is your first step towards exam success. Our efficient revision platform supports you in creating good revision habits. We are experts in medical exam preparation and create resources based on medical exam blueprints and curriculums. High-Quality Revision Questions With thousands of questions across 37 exams, we have something for every doctor in training right from the start of your career. From medical students, core and specialist trainees, GPs and those becoming a consultant, we will have a resource to help you achieve exam success. Written by experts in their fields who know the specifications of every exam we cover, you can be sure that our questions cover the content you need to know to pass the exam. They are written at the correct level of difficulty and cover the exam curriculum in the right breadth and depth. Each question is peer reviewed and our question banks are regularly updated and link to the latest medical guidelines. Detailed Explanations Comprehensive explanations for every question using information from our world-leading clinical support tool BMJ BestPractice. Explanations will ensure that each question cements your knowledge and helps with recall and understanding. Personalised feedback and support Easily identify your strengths and weaknesses so you can focus your revision where you need it most. Reporting metrics will compare your performance against your peers and indicates your chances of passing your exam.

About

DeepKnowledge

Access and manage a vast e-library of institutional resources, including academic journals, databases, and reviews across various subjects. This mobile application offers the same features as its web counterpart for convenient, one-time login access to diverse collections.

Highlights
  • E-library content access
  • Institutional resource management
  • Access to academic journals
  • Browse databases
  • Access scientific reviews
  • Cloud-based services integration
Features
Read full description

DeepKnowledge™ is a fully fledge e-library content access and management. It is powered by Techknowledge cloud based services. The mobile version of DeepKnowledge™ takes advantage of the same features available on the web based version and makes it easier for end users to sign into their account only once, and open the app at any moment in order to browse the available institutional resources, try new collections and databases in various subjects such as medical, academic, engineering and scientific journals and reviews.

Screenshots

BMJ OnExam4 screens
DeepKnowledge4 screens

Verdict

The call

The clearest difference is in-app purchases: DeepKnowledge at none against BMJ OnExam's 21. DeepKnowledge also leads on iOS requirement (8.0 vs 15.0). BMJ OnExam's advantage is update cadence (every 4 weeks vs every 5 months) and ratings volume (26 vs 3). On price, rating, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. BMJ OnExam sells 21 one-off in-app purchases. DeepKnowledge asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for BMJ OnExam against 4.3 for DeepKnowledge. That said, the two scores are not equally well evidenced: BMJ OnExam has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 42% of BMJ OnExam's written reviews are positive against 33% of DeepKnowledge's.

UpkeepUpdate frequency

BMJ OnExam ships an update every 4 weeks, DeepKnowledge every 5 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

Scorecard6 real differences · 4 level
BMJ OnExam versus DeepKnowledge: the parameters behind the verdict, then further details
ParameterBMJ OnExamDeepKnowledge
PriceFreeFree
Rating4.4 (26 ratings) — better4.3 (3 ratings)
Positive reviews41.7% of reviews — better33.3% of reviews
Number of ratings26 — better3
Update frequencyEvery 4 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size34 MB10 MB
Age rating17+17+
DeveloperBMJ GroupTechKnowledge FZ LLC

Customer experience

BMJ OnExam

All ratings26 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews115 reviews
Positive41.7%
Neutral13.9%
Negative44.3%

DeepKnowledge

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

21 purchases

BMJ OnExam

One-time21
  • NMC Part 1 (4 Months)$9.99
  • PLAB (4 Months)$9.99
  • NMC Part 1 - CBT 4 Months$9.99
Show 18 more
  • Med Std Years 1 to 3 12 Months$14.00
  • MRCGP (AKT) 1 Month$34.99
  • MRCP Part 1 1 Month$39.99
  • Final FRCA 1 month$39.99
  • GP ST Stage 2 (3 Months)$54.99
  • Final FRCA 3 months$59.99
  • MRCGP (AKT) (3 Months)$69.99
  • MRCP Part 1 (3 Months)$79.99
  • FRCA Primary (3 Months)$79.99
  • GP ST Stage 2 (6 Months)$84.99
  • MRCS Part A 1 and 2 (3 Months)$94.99
  • FRCA Primary (6 Months)$99.99
  • MRCP Part 1 (6 Months)$109.99
  • MRCGP (AKT) (6 Months)$109.99
  • MRCS Part A 1 and 2 (6 Months)$119.99
  • FRCS General Surgery 8 Months$119.99
  • FRCS General Surgery 11 Months$149.99
  • SCE Endo/Diabetes (12 Months)$199.99
None

DeepKnowledge

No in-app purchases

Questions

Is BMJ OnExam free?
BMJ OnExam is free to download, with in-app purchases available.
Is DeepKnowledge free?
DeepKnowledge is free to download, with no in-app purchases.
Which has better reviews, BMJ OnExam or DeepKnowledge?
BMJ OnExam is rated higher. BMJ OnExam averages 4.4 out of 5 from 26 ratings, while DeepKnowledge averages 4.3 from 3 ratings.
Do BMJ OnExam or DeepKnowledge have ads?
Neither BMJ OnExam nor DeepKnowledge shows ads.
Which is updated more often, BMJ OnExam or DeepKnowledge?
BMJ OnExam ships an update every 4 weeks, and DeepKnowledge every 5 months. Most recently, BMJ OnExam was updated on October 6, 2026 and DeepKnowledge on October 4, 2026.

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