# Qr reader 2021 vs QR Code Scanner

The clearest difference is ads: QR Code Scanner at none against Qr reader 2021's shown. QR Code Scanner also leads on update cadence (every 2 weeks vs every 4 months) and device support (4 vs 2). Qr reader 2021's advantage is iOS requirement (11.0 vs 14.0). On price and in-app purchases there is nothing between them.

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

Qr reader 2021 ships an update every 4 months, QR Code Scanner every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Qr reader 2021 | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (18 ratings)](https://appshunter.io/ios/app/qr-code-scanner-qr-reader/id6502285859/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 15 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) | [满 李](https://appshunter.io/developer/1653727587) |

## 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

[App page](https://appshunter.io/ios/app/qr-code-scanner-qr-reader/id6502285859)

This utility app transforms your device into a powerful QR code and barcode scanner. It can also generate custom QR codes and barcodes, supporting a wide range of code types for efficient data access and sharing.

**Highlights:** Scan QR codes and barcodes, Create QR codes and barcodes, Supports various code types, Direct app integration, Haptic Touch and Control Center shortcuts, 100% local processing for privacy

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro - Monthly | $4.99 | per month |
| Upgrade to Pro - Annual | $9.99 | per year |
| Upgrade to Pro - Annual | $14.99 | per year |
| QR Scanner Pro - Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Qr reader 2021 free?

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

### Is QR Code Scanner free?

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

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

Qr reader 2021 shows ads; QR Code Scanner does not.

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

Qr reader 2021 ships an update every 4 months, and QR Code Scanner every 2 weeks. Most recently, Qr reader 2021 was updated on November 3, 2026 and QR Code Scanner on October 30, 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.*