# Barcode Reader vs Duplicate QR

The clearest difference is in-app purchases: Barcode Reader at none against Duplicate QR's 2. Duplicate QR's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Duplicate QR sells 2 in-app purchases, starting at $19.49 per 7 days. Barcode Reader asks for nothing beyond the download.

## The numbers

| Metric | Barcode Reader | Duplicate QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 48 months | — |
| Size | 6 MB | 6 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [MEDIASOFT DEVELOPMENT](https://appshunter.io/developer/1586138062) |

## What reviewers say

### Barcode Reader

[App page](https://appshunter.io/ios/app/barcode-reader-scan/id1081653184)

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

**In-app purchases:** none


### Duplicate QR

[App page](https://appshunter.io/ios/app/duplicate-qr-code/id1586138060)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $19.49 | per 7 days |
| 1 month subscription | $48.99 | per month |


## Frequently asked questions

### Is Barcode Reader free?

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

### Is Duplicate QR free?

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

### Do Barcode Reader or Duplicate QR have ads?

Barcode Reader shows ads; Duplicate QR does not.

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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.*