# QR,Barcode Scan vs 윈챗

The clearest difference is in-app purchases: 윈챗 at none against QR,Barcode Scan's 1. 윈챗 also leads on iOS requirement (12.0 vs 16.1). QR,Barcode Scan's advantage is device support. On price there is nothing between them.

Both are free to download. QR,Barcode Scan sells 1 one-off in-app purchase. 윈챗 asks for nothing beyond the download.

## The numbers

| Metric | QR,Barcode Scan | 윈챗 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 103 MB | 8 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [DaeSun Kwon](https://appshunter.io/developer/1648839617) | [HK-Biztech co, Ltd](https://appshunter.io/developer/1443988088) |

## What reviewers say

### QR,Barcode Scan

[App page](https://appshunter.io/ios/app/qrbarcode-scan/id6458651005)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove app ads | $3.99 | one-time |


### 윈챗

[App page](https://appshunter.io/ios/app/winchat/id6474992847)

**In-app purchases:** none


## Frequently asked questions

### Is QR,Barcode Scan free?

QR,Barcode Scan is free to download, with in-app purchases available.

### Is 윈챗 free?

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

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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.*