# EDF vs Clinical Guidelines

The clearest difference is update cadence: EDF at every 7 months against Clinical Guidelines's every 38 months. EDF also leads on iOS requirement (9.0 vs 17.0). On price, ads, 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.

EDF ships an update every 7 months, Clinical Guidelines every 38 months. The most recent releases landed on September 13, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | EDF | Clinical Guidelines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/clinical-guidelines/id6447535801/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 38 months |
| Monetization | — | Free |
| Size | 2 MB | 35 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [swiss4ward Europe S.L.](https://appshunter.io/developer/1012882836) | [American Academy of Dermatology](https://appshunter.io/developer/514894395) |

## What reviewers say

### EDF

[App page](https://appshunter.io/ios/app/edf-guidelines/id1012882837)

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

**In-app purchases:** none


### Clinical Guidelines

[App page](https://appshunter.io/ios/app/clinical-guidelines/id6447535801)

Access dermatologic reference guidelines, documents, and calculators for various skin conditions. Bookmark important sections and use the search function for quick information retrieval on your device.

**Highlights:** Reference guidelines, Dermatologic documents, Disease calculators, Bookmark sections, In-app search

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDF free?

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

### Is Clinical Guidelines free?

Clinical Guidelines is free to download, with no in-app purchases.

### Do EDF or Clinical Guidelines have ads?

Neither EDF nor Clinical Guidelines shows ads.

### Which is updated more often, EDF or Clinical Guidelines?

EDF ships an update every 7 months, and Clinical Guidelines every 38 months. Most recently, EDF was updated on September 13, 2026 and Clinical Guidelines on June 21, 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.*