# QR Code Reader vs Qr reader 2021

The clearest difference is update cadence: QR Code Reader at every 2 weeks against Qr reader 2021's every 4 months. Qr reader 2021's advantage is iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Reader sells 4 in-app purchases, starting at $4.99 per 7 days and Qr reader 2021 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QR Code Reader ships an update every 2 weeks, Qr reader 2021 every 4 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | QR Code Reader | Qr reader 2021 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/qr-code-reader-scan-qr-app/id1552346918/reviews)** | — |
| Number of ratings | **37** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 56 MB | 34 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quang Tran](https://appshunter.io/developer/1449441569) | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) |

## What reviewers say

### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-scan-qr-app/id1552346918)

Instantly scan QR codes and barcodes to access website links, product details, and more. Generate custom QR codes for various information and utilize business-specific features for inventory management and data export. Offers unlimited scan history and iCloud sync across devices.

**Highlights:** Scan all major QR and barcode formats, Search products on Amazon, eBay, Google, Generate custom QR codes, Business scanner mode for inventory, Export scan history as CSV, Unlimited scan history, iCloud sync across devices

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Reader Pro 1 week | $4.99 | per 7 days |
| QR Code Reader Pro 1 week | $9.99 | per 7 days |
| QR Code Reader Pro (1 Month) | $14.99 | per month |
| QR Code Reader Pro 1 Month | $29.99 | per month |


### 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 |


## Frequently asked questions

### Is QR Code Reader free?

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

### Is Qr reader 2021 free?

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

### Do QR Code Reader or Qr reader 2021 have ads?

Both QR Code Reader and Qr reader 2021 show ads.

### Which is updated more often, QR Code Reader or Qr reader 2021?

QR Code Reader ships an update every 2 weeks, and Qr reader 2021 every 4 months. Most recently, QR Code Reader was updated on October 7, 2026 and Qr reader 2021 on October 8, 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.*