# QR & Barcode Reader Writer vs QR code

The clearest difference is update cadence: QR code at every 3 months against QR & Barcode Reader Writer's every 6 months. QR code also leads on iOS requirement (13.0 vs 15.6). 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 & Barcode Reader Writer ships an update every 6 months, QR code every 3 months. The most recent releases landed on September 14, 2026 and June 12, 2026 respectively.

## The numbers

| Metric | QR & Barcode Reader Writer | QR code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 19 MB | 18 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nobutaka Yuasa](https://appshunter.io/developer/1077141399) | [Shraddha Limbasiya](https://appshunter.io/developer/1713525187) |

## What reviewers say

### QR & Barcode Reader Writer

[App page](https://appshunter.io/ios/app/qr-and-barcode-reader-writer/id1107409513)

**In-app purchases:** none


### QR code

[App page](https://appshunter.io/ios/app/qr-code-quick-response-code/id1622022453)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR & Barcode Reader Writer free?

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

### Is QR code free?

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

### Do QR & Barcode Reader Writer or QR code have ads?

Both QR & Barcode Reader Writer and QR code show ads.

### Which is updated more often, QR & Barcode Reader Writer or QR code?

QR & Barcode Reader Writer ships an update every 6 months, and QR code every 3 months. Most recently, QR & Barcode Reader Writer was updated on September 14, 2026 and QR code on June 12, 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.*