# EDF vs PME Watcher

The clearest difference is iOS requirement: EDF at 9.0 against PME Watcher's 13.4. On price, update cadence, ads and in-app purchases 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, PME Watcher every 14 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EDF | PME Watcher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 14 months |
| Size | 2 MB | 6 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [swiss4ward Europe S.L.](https://appshunter.io/developer/1012882836) | [Rajmund Nagy](https://appshunter.io/developer/600620351) |

## What reviewers say

### EDF

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

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

**In-app purchases:** none


### PME Watcher

[App page](https://appshunter.io/ios/app/pme-watcher/id1170874307)

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

**In-app purchases:** none


## Frequently asked questions

### Is EDF free?

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

### Is PME Watcher free?

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

### Do EDF or PME Watcher have ads?

Neither EDF nor PME Watcher shows ads.

### Which is updated more often, EDF or PME Watcher?

EDF ships an update every 7 months, and PME Watcher every 14 months. Most recently, EDF was updated on October 18, 2026 and PME Watcher on October 13, 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.*