# PATimer Pro vs Fast PDF Editor

The clearest difference is in-app purchases: Fast PDF Editor at none against PATimer Pro's 1. Fast PDF Editor also leads on update cadence (every 2 days vs weekly) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PATimer Pro sells 1 one-off in-app purchase. Fast PDF Editor asks for nothing beyond the download.

PATimer Pro ships an update weekly, Fast PDF Editor every 2 days. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PATimer Pro | Fast PDF Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 7 MB | 76 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [正海 蔡](https://appshunter.io/developer/1862504313) | [雅丽 银](https://appshunter.io/developer/1838360177) |

## What reviewers say

### PATimer Pro

[App page](https://appshunter.io/ios/app/patimer-pro/id6756737864)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PATimer Pro Unlock | $9.99 | one-time |


### 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 PATimer Pro free?

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

### Is Fast PDF Editor free?

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

### Do PATimer Pro or Fast PDF Editor have ads?

Neither PATimer Pro nor Fast PDF Editor shows ads.

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

PATimer Pro ships an update weekly, and Fast PDF Editor every 2 days. Most recently, PATimer Pro was updated on October 13, 2026 and Fast PDF Editor on October 12, 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.*