# BMJ OnExam vs DeepKnowledge

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.

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

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.

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.

## The numbers

| Metric | BMJ OnExam | DeepKnowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (26 ratings)](https://appshunter.io/ios/app/bmj-onexam/id544289965/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/deepknowledge/id571246689/reviews) |
| Number of ratings | **26** | 3 |
| Positive reviews | **41.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 10 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BMJ Group](https://appshunter.io/developer/345548841) | [TechKnowledge FZ LLC](https://appshunter.io/developer/571246692) |

## What reviewers say

### BMJ OnExam

[App page](https://appshunter.io/ios/app/bmj-onexam/id544289965)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NMC Part 1 (4 Months) | $9.99 | one-time |
| PLAB (4 Months) | $9.99 | one-time |
| NMC Part 1 - CBT 4 Months | $9.99 | one-time |
| Med Std Years 1 to 3 12 Months | $14.00 | one-time |
| MRCGP (AKT) 1 Month | $34.99 | one-time |
| MRCP Part 1 1 Month | $39.99 | one-time |
| Final FRCA 1 month | $39.99 | one-time |
| GP ST Stage 2 (3 Months) | $54.99 | one-time |
| Final FRCA 3 months | $59.99 | one-time |
| MRCGP (AKT) (3 Months) | $69.99 | one-time |
| MRCP Part 1 (3 Months) | $79.99 | one-time |
| FRCA Primary (3 Months) | $79.99 | one-time |
| GP ST Stage 2 (6 Months) | $84.99 | one-time |
| MRCS Part A 1 and 2 (3 Months) | $94.99 | one-time |
| FRCA Primary (6 Months) | $99.99 | one-time |
| MRCP Part 1 (6 Months) | $109.99 | one-time |
| MRCGP (AKT) (6 Months) | $109.99 | one-time |
| MRCS Part A 1 and 2 (6 Months) | $119.99 | one-time |
| FRCS General Surgery 8 Months | $119.99 | one-time |
| FRCS General Surgery 11 Months | $149.99 | one-time |
| SCE Endo/Diabetes (12 Months) | $199.99 | one-time |


### DeepKnowledge

[App page](https://appshunter.io/ios/app/deepknowledge/id571246689)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*