# QR Code Reader by Scanwise vs QB Code

The clearest difference is update cadence: QR Code Reader by Scanwise at every 3 weeks against QB Code's every 9 months. QR Code Reader by Scanwise also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

QR Code Reader by Scanwise ships an update every 3 weeks, QB Code every 9 months. The most recent releases landed on June 1, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | QR Code Reader by Scanwise | QB Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 30 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Chun Lam](https://appshunter.io/developer/1565498900) | [zhihao zheng](https://appshunter.io/developer/1713124938) |

## What reviewers say

### QR Code Reader by Scanwise

[App page](https://appshunter.io/ios/app/qr-code-reader-by-scanwise/id1580909740)

**Features:** macOS Compatibility

**In-app purchases:** none


### QB Code

[App page](https://appshunter.io/ios/app/qb-code/id6470183234)

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader by Scanwise free?

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

### Is QB Code free?

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

### Which is updated more often, QR Code Reader by Scanwise or QB Code?

QR Code Reader by Scanwise ships an update every 3 weeks, and QB Code every 9 months. Most recently, QR Code Reader by Scanwise was updated on June 1, 2026 and QB Code on May 17, 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.*