# PDF Scanner Document OCR Tool vs PDF Scanner

The clearest difference is in-app purchases: PDF Scanner Document OCR Tool at none against PDF Scanner's 2. PDF Scanner Document OCR Tool also leads on iOS requirement (15.1 vs 17.0). PDF Scanner's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. PDF Scanner sells 2 one-off in-app purchases. PDF Scanner Document OCR Tool asks for nothing beyond the download.

PDF Scanner Document OCR Tool ships an update every 5 months, PDF Scanner every 4 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Scanner Document OCR Tool | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 76 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jay Shah](https://appshunter.io/developer/1778283174) | [程辉 杨](https://appshunter.io/developer/6789610048) |

## What reviewers say

### PDF Scanner Document OCR Tool

[App page](https://appshunter.io/ios/app/pdf-scanner-document-ocr-tool/id6753100427)

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

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-pagemuster/id6796924191)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PageMuster Personal Lifetime | $6.99 | one-time |
| PageMuster Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is PDF Scanner Document OCR Tool free?

PDF Scanner Document OCR Tool is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Do PDF Scanner Document OCR Tool or PDF Scanner have ads?

PDF Scanner Document OCR Tool shows ads; PDF Scanner does not.

### Which is updated more often, PDF Scanner Document OCR Tool or PDF Scanner?

PDF Scanner Document OCR Tool ships an update every 5 months, and PDF Scanner every 4 days. Most recently, PDF Scanner Document OCR Tool was updated on October 30, 2026 and PDF Scanner on October 24, 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.*