# QR Code & Barcode Scanner vs WolfShield

The clearest difference is in-app purchases: WolfShield at none against QR Code & Barcode Scanner's 7. WolfShield also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.5). On price and device support there is nothing between them.

Both are free to download. QR Code & Barcode Scanner sells 6 in-app purchases, starting at $4.99 per 7 days. WolfShield asks for nothing beyond the download.

## The numbers

| Metric | QR Code & Barcode Scanner | WolfShield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (31 ratings)](https://appshunter.io/ios/app/qr-code-and-barcode-scanner/id1468639017/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 37 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CW Lee](https://appshunter.io/developer/1468639016) | [琦柱 汤](https://appshunter.io/developer/1759835364) |

## What reviewers say

### QR Code & Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-and-barcode-scanner/id1468639017)

This app goes beyond basic scanning, offering intelligent food analysis with Nutri-Score and allergen alerts. It also provides smart utilities for WiFi, contacts, and email, along with a creation studio for custom QR codes.

**Highlights:** Instant health check for food (Nutri-Score, Eco-Score), Allergen and additive alerts, WiFi connection via scan, Smart actions for maps, contacts, email, Custom QR code creation with logos and backgrounds, Ad-free experience with premium subscription

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week · 3 Day Free Trial | $4.99 | per 7 days |
| Weekly Subscriptions | $5.99 | per 7 days |
| 1 Week · 3 Day Free Trial | $5.99 | per 7 days |
| Monthly Subscription | $8.49 | per month |
| 1 Week · 3 Day Free Trial | $9.99 | per 7 days |
| 1 Week · 3 Day Free Trial | $10.49 | per 7 days |


### WolfShield

[App page](https://appshunter.io/ios/app/wolfshield/id6754589284)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code & Barcode Scanner free?

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

### Is WolfShield free?

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

### Do QR Code & Barcode Scanner or WolfShield have ads?

QR Code & Barcode Scanner shows ads; WolfShield 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.*