# IJE (Journal) vs GIDEON platform

The clearest difference is ads: GIDEON platform at none against IJE (Journal)'s shown. GIDEON platform also leads on monetization model (free vs ad-supported). IJE (Journal)'s advantage is update cadence (every 5 months vs every 12 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IJE (Journal) ships an update every 5 months, GIDEON platform every 12 months. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | IJE (Journal) | GIDEON platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gideon-platform/id6448930193/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 12 months |
| Monetization | Ad-supported | **Free** |
| Size | 43 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Oxford University Press](https://appshunter.io/developer/439233805) | [GIDEON Informatics Inc](https://appshunter.io/developer/1686996871) |

## What reviewers say

### IJE (Journal)

[App page](https://appshunter.io/ios/app/ije-journal/id1221872365)

Access the International Journal of Epidemiology online and offline on your iOS device. Download issues, read advance articles, and search for specific content. Bookmark favorites and add personal notes to enhance your reading experience.

**Highlights:** Offline reading of downloaded issues, View tables of contents online, Read advance articles, Download PDF versions, In-app search functionality, Bookmark favorite articles, Add personal notes

**Features:** Vision Pro support

**In-app purchases:** none


### GIDEON platform

[App page](https://appshunter.io/ios/app/gideon-platform/id6448930193)

This app provides a comprehensive infectious diseases database for clinicians and students. It features dynamic comparison tables, Bayesian analysis for diagnosis, and historical outbreak data. Access information on diseases, drugs, pathogens, and epidemiological surveys.

**Highlights:** Dynamic comparison tables, Bayesian analysis for diagnosis, Differential diagnosis tools, Historical outbreak data, Epidemiological database, Pathogen identification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IJE (Journal) free?

IJE (Journal) is free to download, with no in-app purchases.

### Is GIDEON platform free?

GIDEON platform is free to download, with no in-app purchases.

### Do IJE (Journal) or GIDEON platform have ads?

IJE (Journal) shows ads; GIDEON platform does not.

### Which is updated more often, IJE (Journal) or GIDEON platform?

IJE (Journal) ships an update every 5 months, and GIDEON platform every 12 months. Most recently, IJE (Journal) was updated on September 12, 2026 and GIDEON platform on September 20, 2026.

---

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