# Safe QR Code & Barcode Scanner vs 오픈한글

The clearest difference is in-app purchases: 오픈한글 at none against Safe QR Code & Barcode Scanner's 3. 오픈한글 also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Safe QR Code & Barcode Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. 오픈한글 asks for nothing beyond the download.

Safe QR Code & Barcode Scanner ships an update every 3 weeks, 오픈한글 every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Safe QR Code & Barcode Scanner | 오픈한글 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/safe-qr-code-and-barcode-scanner/id1192120417/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 33 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yen Nguyen Thi Hai](https://appshunter.io/developer/1808401365) | [Yonghun Cho](https://appshunter.io/developer/1827369182) |

## What reviewers say

### Safe QR Code & Barcode Scanner

[App page](https://appshunter.io/ios/app/safe-qr-code-and-barcode-scanner/id1192120417)

This app quickly scans QR codes and barcodes to provide product information, compare prices, and access web links. It also functions as a QR code generator for various data types. Save money by scanning coupons and comparing in-store prices with online options.

**Highlights:** Scan all QR code types, Scan product barcodes, Compare prices, Generate QR codes, Save scan history, Share scanned codes

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PREMIUM Scanner | $3.99 | per 7 days |
| Yearly PREMIUM Scanner | $24.99 | per year |
| Lifetime PREMIUM Scanner | $29.99 | one-time |


### 오픈한글

[App page](https://appshunter.io/ios/app/hwp-plus-plus/id6795895589)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Safe QR Code & Barcode Scanner free?

Safe QR Code & Barcode Scanner is free to download, with in-app purchases available.

### Is 오픈한글 free?

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

### Do Safe QR Code & Barcode Scanner or 오픈한글 have ads?

Both Safe QR Code & Barcode Scanner and 오픈한글 show ads.

### Which is updated more often, Safe QR Code & Barcode Scanner or 오픈한글?

Safe QR Code & Barcode Scanner ships an update every 3 weeks, and 오픈한글 every 3 days. Most recently, Safe QR Code & Barcode Scanner was updated on October 24, 2026 and 오픈한글 on October 24, 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.*