# Scan Barcode & QR Code vs Webcam & OBS Studio

The clearest difference is in-app purchases: Webcam & OBS Studio at none against Scan Barcode & QR Code's 4. Scan Barcode & QR Code's advantage is ads (none vs shown) and iOS requirement (12.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Scan Barcode & QR Code sells 4 in-app purchases, starting at $4.99 per 7 days. Webcam & OBS Studio asks for nothing beyond the download.

## The numbers

| Metric | Scan Barcode & QR Code | Webcam & OBS Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (27 ratings)](https://appshunter.io/ios/app/webcam-and-obs-studio-ndi/id6783665684/reviews)** |
| Number of ratings | — | **27** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 13 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Ilham Balaqis](https://appshunter.io/developer/1785019885) | [Driving Theory Test LLC](https://appshunter.io/developer/1807477662) |

## What reviewers say

### Scan Barcode & QR Code

[App page](https://appshunter.io/ios/app/scan-barcode-and-qr-code/id6739950253)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly barcode scanner premium | $4.99 | per 7 days |
| Premium for barcode scanner | $14.99 | per month |
| Yearly access barcode scanner | $24.99 | per year |
| Lifetime Barcode scanner apps | $34.99 | one-time |


### Webcam & OBS Studio

[App page](https://appshunter.io/ios/app/webcam-and-obs-studio-ndi/id6783665684)

Transform your iPhone into a professional 4K wireless webcam for streaming and video calls. Utilize NDI technology for high-quality, low-latency video transmission to your computer. Offers pro camera controls and dual connection modes for flexibility.

**Highlights:** 4K Ultra HD & 1080p streaming, Ultra-low latency, Wireless Wi-Fi and USB connection, Pro camera controls (focus, exposure, zoom), Crystal clear audio transmission, Battery-saving mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scan Barcode & QR Code free?

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

### Is Webcam & OBS Studio free?

Webcam & OBS Studio is free to download, with no in-app purchases.

### Do Scan Barcode & QR Code or Webcam & OBS Studio have ads?

Webcam & OBS Studio shows ads; Scan Barcode & QR Code does not.

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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.*