# QR Code Reader、Barcode Scanner vs 가톨릭 달력

The clearest difference is in-app purchases: QR Code Reader、Barcode Scanner at none against 가톨릭 달력's 3. QR Code Reader、Barcode Scanner also leads on ads (none vs shown) and iOS requirement (15.5 vs 17.0). 가톨릭 달력's advantage is update cadence (every 4 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 가톨릭 달력 sells 3 one-off in-app purchases. QR Code Reader、Barcode Scanner asks for nothing beyond the download.

QR Code Reader、Barcode Scanner ships an update every 2 months, 가톨릭 달력 every 4 days. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | QR Code Reader、Barcode Scanner | 가톨릭 달력 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 76 MB | 43 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Md Sajedur Rahaman](https://appshunter.io/developer/1586019019) | [Sidore Company](https://appshunter.io/developer/1527027805) |

## What reviewers say

### QR Code Reader、Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894)

Easily scan and generate QR codes and barcodes for various information types like Wi-Fi, websites, and text. Save your scan history and share codes instantly via popular social media and email platforms. Supports low-light scanning with a flashlight.

**Highlights:** Scan QR Codes & Barcodes, Create QR Codes & Barcodes, Flashlight support for low-light, Automatic scan history, Share codes via email and social media, Import images for scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### 가톨릭 달력

[App page](https://appshunter.io/ios/app/id6791044471)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Small Cup of Kindness | $0.49 | one-time |
| Support Children’s Learning | $1.99 | one-time |
| A Gift for Brighter Tomorrows | $2.99 | one-time |


## Frequently asked questions

### Is QR Code Reader、Barcode Scanner free?

QR Code Reader、Barcode Scanner is free to download, with no in-app purchases.

### Is 가톨릭 달력 free?

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

### Do QR Code Reader、Barcode Scanner or 가톨릭 달력 have ads?

가톨릭 달력 shows ads; QR Code Reader、Barcode Scanner does not.

### Which is updated more often, QR Code Reader、Barcode Scanner or 가톨릭 달력?

QR Code Reader、Barcode Scanner ships an update every 2 months, and 가톨릭 달력 every 4 days. Most recently, QR Code Reader、Barcode Scanner was updated on September 28, 2026 and 가톨릭 달력 on September 25, 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.*