# GUARD720 vs QR & Barcode Scanner Max

The clearest difference is in-app purchases: GUARD720 at none against QR & Barcode Scanner Max's 5. GUARD720 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. QR & Barcode Scanner Max sells 5 in-app purchases, starting at $4.99 per 7 days. GUARD720 asks for nothing beyond the download.

GUARD720 ships an update fortnightly, QR & Barcode Scanner Max every 2 weeks. The most recent releases landed on October 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GUARD720 | QR & Barcode Scanner Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (2.7K ratings)](https://appshunter.io/ios/app/qr-and-barcode-scanner-max/id6743716080/reviews)** |
| Number of ratings | — | **2.7K** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Innovation & Perfect Enterprise Limited](https://appshunter.io/developer/1458324769) | [J.K. Mobile LLC](https://appshunter.io/developer/1742145775) |

## What reviewers say

### GUARD720

[App page](https://appshunter.io/ios/app/guard720/id1492896926)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR & Barcode Scanner Max

[App page](https://appshunter.io/ios/app/qr-and-barcode-scanner-max/id6743716080)

Instantly scan and decode any QR code or barcode with your device's camera. Generate personalized QR codes for various purposes, including social media and business integration. Customize your codes and enjoy an ad-free experience with pro features.

**Highlights:** Instant QR & barcode scanning, Product lookup, Universal code generator, Social media integration, QR code customization, Ad-free experience (Pro)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $4.99 | per 7 days |
| Weekly subscription | $9.99 | per 7 days |
| Weekly subscription | $9.99 | per 7 days |
| Yearly subscription | $39.99 | per year |
| Yearly subscription | $39.99 | per year |


## Frequently asked questions

### Is GUARD720 free?

GUARD720 is free to download, with no in-app purchases.

### Is QR & Barcode Scanner Max free?

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

### Do GUARD720 or QR & Barcode Scanner Max have ads?

QR & Barcode Scanner Max shows ads; GUARD720 does not.

### Which is updated more often, GUARD720 or QR & Barcode Scanner Max?

GUARD720 ships an update fortnightly, and QR & Barcode Scanner Max every 2 weeks. Most recently, GUARD720 was updated on October 3, 2026 and QR & Barcode Scanner Max on October 28, 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.*