# QRDetect vs QR Reader

The clearest difference is update cadence: QR Reader at every 2 weeks against QRDetect's every 4 months. QRDetect's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QRDetect ships an update every 4 months, QR Reader every 2 weeks. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | QRDetect | QR Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 40 MB | 55 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JOYFUL DOG (HK) CO., LIMITED](https://appshunter.io/developer/1692727619) | [子寒 汪](https://appshunter.io/developer/1718260088) |

## What reviewers say

### QRDetect

[App page](https://appshunter.io/ios/app/qrdetect-accurate-scanning/id6451430538)

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

**In-app purchases:** none


### QR Reader

[App page](https://appshunter.io/ios/app/qr-readerqr-code-scanner/id6475756540)

**In-app purchases:** none


## Frequently asked questions

### Is QRDetect free?

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

### Is QR Reader free?

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

### Do QRDetect or QR Reader have ads?

Neither QRDetect nor QR Reader shows ads.

### Which is updated more often, QRDetect or QR Reader?

QRDetect ships an update every 4 months, and QR Reader every 2 weeks. Most recently, QRDetect was updated on September 17, 2026 and QR Reader on August 24, 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.*