# Document Scanner vs QR Reader & Barcode Scan

The clearest difference is ads: QR Reader & Barcode Scan at none against Document Scanner's shown. QR Reader & Barcode Scan also leads on update cadence (every 9 days vs every 111 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.

Document Scanner ships an update every 111 months, QR Reader & Barcode Scan every 9 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Document Scanner | QR Reader & Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 111 months | **Every 9 days** |
| Size | 20 MB | 16 MB |
| Requires iOS | 15.6 | **14** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Van Manh Nguyen](https://appshunter.io/developer/930771365) |

## What reviewers say

### Document Scanner

[App page](https://appshunter.io/ios/app/document-scanner-scanner/id1080205899)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Reader & Barcode Scan

[App page](https://appshunter.io/ios/app/qr-reader-and-barcode-scan/id6755105903)

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

**In-app purchases:** none


## Frequently asked questions

### Is Document Scanner free?

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

### Is QR Reader & Barcode Scan free?

QR Reader & Barcode Scan is free to download, with no in-app purchases.

### Do Document Scanner or QR Reader & Barcode Scan have ads?

Document Scanner shows ads; QR Reader & Barcode Scan does not.

### Which is updated more often, Document Scanner or QR Reader & Barcode Scan?

Document Scanner ships an update every 111 months, and QR Reader & Barcode Scan every 9 days. Most recently, Document Scanner was updated on November 6, 2026 and QR Reader & Barcode Scan on November 9, 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.*