# PDF Converter vs PDF Scan

The clearest difference is ads: PDF Converter at none against PDF Scan's shown. PDF Converter also leads on iOS requirement (11.0 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $3.99 per 7 days and PDF Scan sells 3 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

PDF Converter ships an update every 3 months, PDF Scan every 2 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | PDF Converter | PDF Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 5 MB | 34 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟 罗](https://appshunter.io/developer/1559479515) | [TOKYOBAY K.K.](https://appshunter.io/developer/1512596297) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-document/id1639702450)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe for one week | $3.99 | per 7 days |
| Subscribe for one month | $5.99 | per month |
| Subscribe for one year | $19.99 | per year |


### PDF Scan

[App page](https://appshunter.io/ios/app/pdf-scan-document-scanner/id6740241933)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $19.99 | per year |
| Annual Pro+  Subscription | $29.99 | per year |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is PDF Converter free?

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

### Is PDF Scan free?

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

### Do PDF Converter or PDF Scan have ads?

PDF Scan shows ads; PDF Converter does not.

### Which is updated more often, PDF Converter or PDF Scan?

PDF Converter ships an update every 3 months, and PDF Scan every 2 months. Most recently, PDF Converter was updated on November 7, 2026 and PDF Scan on November 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.*