# Qr reader 2021 vs QR Code Scanner・Scan Barcode・

The clearest difference is update cadence: QR Code Scanner・Scan Barcode・ at fortnightly against Qr reader 2021's every 4 months. Qr reader 2021's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Qr reader 2021 sells 1 one-off in-app purchase and QR Code Scanner・Scan Barcode・ sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Qr reader 2021 ships an update every 4 months, QR Code Scanner・Scan Barcode・ fortnightly. The most recent releases landed on September 16, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | Qr reader 2021 | QR Code Scanner・Scan Barcode・ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 34 MB | 45 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) | [Tarun Paliwal](https://appshunter.io/developer/1869685305) |

## What reviewers say

### Qr reader 2021

[App page](https://appshunter.io/ios/app/qr-reader-2021/id1553497179)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### QR Code Scanner・Scan Barcode・

[App page](https://appshunter.io/ios/app/qr-code-scannerscan-barcode/id6757925585)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $6.99 | per 7 days |
| Weekly Pro with Trial | $6.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is Qr reader 2021 free?

Qr reader 2021 is free to download, with in-app purchases available.

### Is QR Code Scanner・Scan Barcode・ free?

QR Code Scanner・Scan Barcode・ is free to download, with in-app purchases available.

### Do Qr reader 2021 or QR Code Scanner・Scan Barcode・ have ads?

Both Qr reader 2021 and QR Code Scanner・Scan Barcode・ show ads.

### Which is updated more often, Qr reader 2021 or QR Code Scanner・Scan Barcode・?

Qr reader 2021 ships an update every 4 months, and QR Code Scanner・Scan Barcode・ fortnightly. Most recently, Qr reader 2021 was updated on September 16, 2026 and QR Code Scanner・Scan Barcode・ on July 27, 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.*