# PDF Scanner Document OCR Tool vs SnapScan

The clearest difference is in-app purchases: PDF Scanner Document OCR Tool at none against SnapScan's 4. SnapScan's advantage is ads (none vs shown) and update cadence (every 9 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SnapScan sells 4 in-app purchases, starting at $1.99 per month. PDF Scanner Document OCR Tool asks for nothing beyond the download.

PDF Scanner Document OCR Tool ships an update every 5 months, SnapScan every 9 days. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Scanner Document OCR Tool | SnapScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 76 MB | 64 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jay Shah](https://appshunter.io/developer/1778283174) | [立战 王](https://appshunter.io/developer/1790215010) |

## 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


### SnapScan

[App page](https://appshunter.io/ios/app/snapscan-pdf-scanner-and-ocr/id6759290884)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapScan Pro (1 Month) | $1.99 | per month |
| SnapScan Pro (1 Year) | $5.99 | per year |
| SnapScan Pro(Lifetime) | $7.49 | one-time |
| SnapScan Pro(Lifetime) | $9.99 | 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 SnapScan free?

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

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

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

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

PDF Scanner Document OCR Tool ships an update every 5 months, and SnapScan every 9 days. Most recently, PDF Scanner Document OCR Tool was updated on October 4, 2026 and SnapScan on September 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.*