# QR Reader vs Useful QR Code Reader

The clearest difference is update cadence: Useful QR Code Reader at weekly against QR Reader's every 3 weeks. 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.

QR Reader ships an update every 3 weeks, Useful QR Code Reader weekly. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QR Reader | Useful QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 7 MB | 106 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### QR Reader

[App page](https://appshunter.io/ios/app/qr-reader-unlimited-scan/id1081722864)

**Features:** macOS Compatibility

**In-app purchases:** none


### Useful QR Code Reader

[App page](https://appshunter.io/ios/app/useful-qr-code-reader/id6738119243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Reader free?

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

### Is Useful QR Code Reader free?

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

### Do QR Reader or Useful QR Code Reader have ads?

Both QR Reader and Useful QR Code Reader show ads.

### Which is updated more often, QR Reader or Useful QR Code Reader?

QR Reader ships an update every 3 weeks, and Useful QR Code Reader weekly. Most recently, QR Reader was updated on October 1, 2026 and Useful QR Code Reader on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*