# Guide Zéphir vs Défimédoc

The clearest difference is review sentiment: Défimédoc at 79% against Guide Zéphir's 43%. Défimédoc also leads on update cadence (every 3 weeks vs every 5 months). Guide Zéphir's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Défimédoc sells 2 in-app purchases, starting at $9.99 per month. Guide Zéphir asks for nothing beyond the download.

Guide Zéphir ships an update every 5 months, Défimédoc every 3 weeks. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Guide Zéphir | Défimédoc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | **78.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SOC PNEUMOLOGIE LANGUE FRANCAISE](https://appshunter.io/developer/1494910317) | [Defimedoc](https://appshunter.io/developer/1500856795) |

## What reviewers say

### Guide Zéphir

[App page](https://appshunter.io/ios/app/guide-zephir/id596400437)

A therapeutic education tool for healthcare professionals and students, this app provides a directory of medical devices categorized by indication, therapeutic class, and INN. It includes enriching video content to support learning and practice.

**Highlights:** Therapeutic education tool, Directory of medical devices, Categorized by indication, Categorized by therapeutic class, Categorized by INN, Enriched with videos

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

**In-app purchases:** none


### Défimédoc

[App page](https://appshunter.io/ios/app/defimedoc/id1454498277)

This app helps healthcare professionals and students update their knowledge on medications through weekly quizzes and summary sheets. It provides reliable, up-to-date content based on official health recommendations and allows users to track their progress and compare scores with others.

**Highlights:** Weekly medication quizzes, Summary 'L'Essentiel' sheets, Score tracking and comparison, Content based on official recommendations, Interactive Q&A with trainers, Rapid-learning format

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement Liberté | $9.99 | per month |
| Abonnement Solo | $99.99 | per year |


## Frequently asked questions

### Is Guide Zéphir free?

Guide Zéphir is free to download, with no in-app purchases.

### Is Défimédoc free?

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

### Do Guide Zéphir or Défimédoc have ads?

Neither Guide Zéphir nor Défimédoc shows ads.

### Which is updated more often, Guide Zéphir or Défimédoc?

Guide Zéphir ships an update every 5 months, and Défimédoc every 3 weeks. Most recently, Guide Zéphir was updated on October 29, 2026 and Défimédoc on November 2, 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.*