# QRReader vs 다 열리는 뷰어

The clearest difference is in-app purchases: 다 열리는 뷰어 at none against QRReader's 2. 다 열리는 뷰어 also leads on update cadence (every 3 days vs every 6 months). QRReader's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QRReader sells 2 in-app purchases, starting at $4.99 per month. 다 열리는 뷰어 asks for nothing beyond the download.

QRReader ships an update every 6 months, 다 열리는 뷰어 every 3 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | QRReader | 다 열리는 뷰어 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/qrreader-qr-code-scanner2025/id6741358194/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kota tada](https://appshunter.io/developer/1658942612) | [GEUNHYEONG JUNG](https://appshunter.io/developer/6791427912) |

## What reviewers say

### QRReader

[App page](https://appshunter.io/ios/app/qrreader-qr-code-scanner2025/id6741358194)

Instantly scan QR codes and barcodes with a simple, fast application. Save your scan history, easily copy and share content, and use a light mode for dark environments. No internet connection is needed for safe and reliable scanning.

**Highlights:** Scan QR codes and barcodes, Save scan history, Copy and share scanned content, Light mode for dark environments, Offline scanning capability

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


### 다 열리는 뷰어

[App page](https://appshunter.io/ios/app/id6791518758)

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

**In-app purchases:** none


## Frequently asked questions

### Is QRReader free?

QRReader is free to download, with in-app purchases available.

### Is 다 열리는 뷰어 free?

다 열리는 뷰어 is free to download, with no in-app purchases.

### Do QRReader or 다 열리는 뷰어 have ads?

Both QRReader and 다 열리는 뷰어 show ads.

### Which is updated more often, QRReader or 다 열리는 뷰어?

QRReader ships an update every 6 months, and 다 열리는 뷰어 every 3 days. Most recently, QRReader was updated on October 24, 2026 and 다 열리는 뷰어 on October 15, 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.*