# Pdflex vs Fast PDF Editor

The clearest difference is ads: Fast PDF Editor at none against Pdflex's shown. Fast PDF Editor also leads on update cadence (every 2 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Pdflex ships an update every 2 weeks, Fast PDF Editor every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pdflex | Fast PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 42 MB | 76 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huseyin Berat Ylmaz](https://appshunter.io/developer/1896499902) | [雅丽 银](https://appshunter.io/developer/1838360177) |

## What reviewers say

### Pdflex

[App page](https://appshunter.io/ios/app/pdflex-pdf-editor-and-scanner/id6776406284)

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

**In-app purchases:** none


### Fast PDF Editor

[App page](https://appshunter.io/ios/app/fast-pdf-editor/id6788446893)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pdflex free?

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

### Is Fast PDF Editor free?

Fast PDF Editor is free to download, with no in-app purchases.

### Do Pdflex or Fast PDF Editor have ads?

Pdflex shows ads; Fast PDF Editor does not.

### Which is updated more often, Pdflex or Fast PDF Editor?

Pdflex ships an update every 2 weeks, and Fast PDF Editor every 2 days. Most recently, Pdflex was updated on October 31, 2026 and Fast PDF Editor on October 31, 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.*