# Serial Box vs QR Code Reader、Barcode Scanner

The clearest difference is in-app purchases: QR Code Reader、Barcode Scanner at none against Serial Box's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Serial Box sells 1 one-off in-app purchase. QR Code Reader、Barcode Scanner asks for nothing beyond the download.

Serial Box ships an update monthly, QR Code Reader、Barcode Scanner every 2 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Serial Box | QR Code Reader、Barcode Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (12 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 9 MB | 69 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mark Battistella](https://appshunter.io/developer/1584906978) | [Md Sajedur Rahaman](https://appshunter.io/developer/1586019019) |

## What reviewers say

### Serial Box

[App page](https://appshunter.io/ios/app/serial-box/id1634535698)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock extras | $1.99 | one-time |


### 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


## Frequently asked questions

### Is Serial Box free?

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

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

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

### Do Serial Box or QR Code Reader、Barcode Scanner have ads?

Neither Serial Box nor QR Code Reader、Barcode Scanner shows ads.

### Which is updated more often, Serial Box or QR Code Reader、Barcode Scanner?

Serial Box ships an update monthly, and QR Code Reader、Barcode Scanner every 2 months. Most recently, Serial Box was updated on October 2, 2026 and QR Code Reader、Barcode Scanner on October 13, 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.*