# e4 vs DPAA Enhanced Medical Training

The clearest difference is in-app purchases: DPAA Enhanced Medical Training at none against e4's 10. e4's advantage is iOS requirement (7.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. e4 sells 10 one-off in-app purchases. DPAA Enhanced Medical Training asks for nothing beyond the download.

e4 ships an update every 2 months, DPAA Enhanced Medical Training every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | e4 | DPAA Enhanced Medical Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/e4/id489182759/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 127 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +17 |
| Developer | [e4](https://appshunter.io/developer/478705851) | [Lecturio GmbH](https://appshunter.io/developer/667474928) |

## What reviewers say

### e4

[App page](https://appshunter.io/ios/app/e4/id489182759)

Access in-depth biblical and theological courses taught by distinguished scholars. Explore topics from apologetics to faith and science through lectures and Q&A sessions. Offers over 120 hours of content, with some courses available for free and others at a low cost.

**Highlights:** Biblical and theological courses, Taught by distinguished scholars, Lectures and Q&A sessions, Transcribed content, Synchronized video and text, Over 120 hours of content

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Christianity: the Future | $0.99 | one-time |
| Medical Ethics | $0.99 | one-time |
| Media Culture | $2.99 | one-time |
| Martin Luther | $3.99 | one-time |
| Biblical Stewardship | $4.99 | one-time |
| Apologetics | $4.99 | one-time |
| Faith & Science | $4.99 | one-time |
| re:Formation | $4.99 | one-time |
| The Divine Conspiracy | $4.99 | one-time |
| The Provocative Church | $4.99 | one-time |


### DPAA Enhanced Medical Training

[App page](https://appshunter.io/ios/app/dpaa-enhanced-medical-training/id1483596429)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is e4 free?

e4 is free to download, with in-app purchases available.

### Is DPAA Enhanced Medical Training free?

DPAA Enhanced Medical Training is free to download, with no in-app purchases.

### Do e4 or DPAA Enhanced Medical Training have ads?

Neither e4 nor DPAA Enhanced Medical Training shows ads.

### Which is updated more often, e4 or DPAA Enhanced Medical Training?

e4 ships an update every 2 months, and DPAA Enhanced Medical Training every 3 months. Most recently, e4 was updated on October 24, 2026 and DPAA Enhanced Medical Training on October 25, 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.*