# Link4WA vs QR Code Generator and Reader

The clearest difference is update cadence: Link4WA at every 2 days against QR Code Generator and Reader's every 6 weeks. Link4WA also leads on iOS requirement (8.0 vs 15.1). 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.

Link4WA ships an update every 2 days, QR Code Generator and Reader every 6 weeks. Both last shipped on October 2, 2026.

## The numbers

| Metric | Link4WA | QR Code Generator and Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Size | 56 MB | 37 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Supertainment](https://appshunter.io/developer/1436800588) | [Deusdete Ferreira](https://appshunter.io/developer/1623860767) |

## What reviewers say

### Link4WA

[App page](https://appshunter.io/ios/app/link4wa/id1518555293)

**In-app purchases:** none


### QR Code Generator and Reader

[App page](https://appshunter.io/ios/app/qr-code-generator-and-reader/id1623860555)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Link4WA free?

Link4WA is free to download, with no in-app purchases.

### Is QR Code Generator and Reader free?

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

### Do Link4WA or QR Code Generator and Reader have ads?

Neither Link4WA nor QR Code Generator and Reader shows ads.

### Which is updated more often, Link4WA or QR Code Generator and Reader?

Link4WA ships an update every 2 days, and QR Code Generator and Reader every 6 weeks. Most recently, Link4WA was updated on October 2, 2026 and QR Code Generator and Reader on October 2, 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.*