# Document Scanner vs PDF Reader & Document Viewer

The clearest difference is ads: PDF Reader & Document Viewer at none against Document Scanner's shown. PDF Reader & Document Viewer also leads on update cadence (daily vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Document Scanner sells 2 in-app purchases, starting at $9.99 per month and PDF Reader & Document Viewer sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Document Scanner ships an update every 4 months, PDF Reader & Document Viewer daily. The most recent releases landed on November 4, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Document Scanner | PDF Reader & Document Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/document-scanner-pdf-scan-app/id6743620504/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 44 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Thuy Linh](https://appshunter.io/developer/1803081322) | [Mohamed Alaa Zekroum](https://appshunter.io/developer/6821140701) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-pdf-scan-app/id6743620504)

Easily digitize and manage your documents with this app. Scan, edit, extract text using OCR, and add electronic signatures to various documents like IDs, invoices, and receipts. Save and share your files as PDFs quickly.

**Highlights:** Scan documents and ID cards, Edit scanned documents, Add electronic signatures, Extract text with OCR, Save and share as PDF

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Document scan | $9.99 | per month |
| Yearly - Document scan | $45.49 | per year |


### PDF Reader & Document Viewer

[App page](https://appshunter.io/ios/app/pdf-reader-and-document-viewer/id6821140699)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $5.99 | per 7 days |
| Monthly Premium | $13.99 | per month |
| Yearly Premium | $79.99 | per year |


## Frequently asked questions

### Is Document Scanner free?

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

### Is PDF Reader & Document Viewer free?

PDF Reader & Document Viewer is free to download, with in-app purchases available.

### Do Document Scanner or PDF Reader & Document Viewer have ads?

Document Scanner shows ads; PDF Reader & Document Viewer does not.

### Which is updated more often, Document Scanner or PDF Reader & Document Viewer?

Document Scanner ships an update every 4 months, and PDF Reader & Document Viewer daily. Most recently, Document Scanner was updated on November 4, 2026 and PDF Reader & Document Viewer on November 13, 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.*