# 35mmScanner Free | Document Scanner and OCR vs ScanPDF

The clearest difference is ads: 35mmScanner Free | Document Scanner and OCR at none against ScanPDF's shown. 35mmScanner Free | Document Scanner and OCR also leads on iOS requirement (7.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

35mmScanner Free | Document Scanner and OCR ships an update every 2 months, ScanPDF every 6 weeks. The most recent releases landed on March 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 35mmScanner Free | Document Scanner and OCR | ScanPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 82 MB | 6 MB |
| Requires iOS | **7.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grepix Infotech Private Limited](https://appshunter.io/developer/996889471) | [Shuto Nishiyama](https://appshunter.io/developer/1879174354) |

## What reviewers say

### 35mmScanner Free | Document Scanner and OCR

[App page](https://appshunter.io/ios/app/35mmscanner-free-document-scanner-and-ocr/id1048349864)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanPDF

[App page](https://appshunter.io/ios/app/scanpdf-document-scanner/id6759512455)

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

**In-app purchases:** none


## Frequently asked questions

### Is 35mmScanner Free | Document Scanner and OCR free?

35mmScanner Free | Document Scanner and OCR is free to download, with no in-app purchases.

### Is ScanPDF free?

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

### Do 35mmScanner Free | Document Scanner and OCR or ScanPDF have ads?

ScanPDF shows ads; 35mmScanner Free | Document Scanner and OCR does not.

### Which is updated more often, 35mmScanner Free | Document Scanner and OCR or ScanPDF?

35mmScanner Free | Document Scanner and OCR ships an update every 2 months, and ScanPDF every 6 weeks. Most recently, 35mmScanner Free | Document Scanner and OCR was updated on March 6, 2026 and ScanPDF on September 22, 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.*