# Digital OCR PDF Scan vs iDocument Scanner

The clearest difference is ads: Digital OCR PDF Scan at none against iDocument Scanner's shown. iDocument Scanner's advantage is update cadence (every 3 months vs every 112 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Digital OCR PDF Scan ships an update every 112 months, iDocument Scanner every 3 months. The most recent releases landed on August 25, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Digital OCR PDF Scan | iDocument Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 112 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 192 MB | 55 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Raja Muhammad Arslan Zafar](https://appshunter.io/developer/1551490943) |

## What reviewers say

### Digital OCR PDF Scan

[App page](https://appshunter.io/ios/app/digital-ocr-pdf-scan-unlimit/id1088659885)

**Features:** macOS Compatibility

**In-app purchases:** none


### iDocument Scanner

[App page](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849)

Transform your device into a portable scanner to digitize documents, receipts, and more. Easily edit, convert to PDF, and add signatures. Share your scanned files instantly.

**Highlights:** Scan documents using camera or photos, Edit and enhance scan quality, Convert to PDF, Image, or Text, Add digital signatures, OCR for text extraction, Scan QR and Barcodes, Share via social media and email

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digital OCR PDF Scan free?

Digital OCR PDF Scan is free to download, with no in-app purchases.

### Is iDocument Scanner free?

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

### Do Digital OCR PDF Scan or iDocument Scanner have ads?

iDocument Scanner shows ads; Digital OCR PDF Scan does not.

### Which is updated more often, Digital OCR PDF Scan or iDocument Scanner?

Digital OCR PDF Scan ships an update every 112 months, and iDocument Scanner every 3 months. Most recently, Digital OCR PDF Scan was updated on August 25, 2026 and iDocument Scanner on June 11, 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.*