# PDF Converter vs Merge Pdf

The clearest difference is ads: Merge Pdf at none against PDF Converter's shown. Merge Pdf also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. PDF Converter sells 2 in-app purchases, starting at $9.99 per 7 days and Merge Pdf sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter ships an update every 5 weeks, Merge Pdf every 2 months. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PDF Converter | Merge Pdf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 15 MB | 11 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [APPLU DIGITAL LTDA](https://appshunter.io/developer/1840502147) | [Momina Khalid](https://appshunter.io/developer/1895657589) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-pdfkit/id6770562216)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Annual | $29.99 | per year |


### Merge Pdf

[App page](https://appshunter.io/ios/app/merge-pdf-split-combine-files/id6770606021)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is PDF Converter free?

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

### Is Merge Pdf free?

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

### Do PDF Converter or Merge Pdf have ads?

PDF Converter shows ads; Merge Pdf does not.

### Which is updated more often, PDF Converter or Merge Pdf?

PDF Converter ships an update every 5 weeks, and Merge Pdf every 2 months. Most recently, PDF Converter was updated on October 8, 2026 and Merge Pdf on October 17, 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.*