# QR Code Reader & Scam Blocker vs QR Guard

The clearest difference is ads: QR Guard at none against QR Code Reader & Scam Blocker's shown. QR Code Reader & Scam Blocker's advantage is update cadence (every 5 days vs every 3 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QR Code Reader & Scam Blocker ships an update every 5 days, QR Guard every 3 months. The most recent releases landed on August 26, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | QR Code Reader & Scam Blocker | QR Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-and-scam-blocker/id6740709179/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 5 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tim Fagan](https://appshunter.io/developer/1750065373) | [DACCAA](https://appshunter.io/developer/1219434855) |

## What reviewers say

### QR Code Reader & Scam Blocker

[App page](https://appshunter.io/ios/app/qr-code-reader-and-scam-blocker/id6740709179)

This utility scans QR codes and website URLs to identify potential scams and fraud. It provides warnings to help users stay safe when interacting with links and codes from unknown sources.

**Highlights:** QR code scanning, Website URL verification, Scam and fraud warnings, Simple and easy to use

**In-app purchases:** none


### QR Guard

[App page](https://appshunter.io/ios/app/qr-guard-scan-qr-codes/id6751783775)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader & Scam Blocker free?

QR Code Reader & Scam Blocker is free to download, with no in-app purchases.

### Is QR Guard free?

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

### Do QR Code Reader & Scam Blocker or QR Guard have ads?

QR Code Reader & Scam Blocker shows ads; QR Guard does not.

### Which is updated more often, QR Code Reader & Scam Blocker or QR Guard?

QR Code Reader & Scam Blocker ships an update every 5 days, and QR Guard every 3 months. Most recently, QR Code Reader & Scam Blocker was updated on August 26, 2026 and QR Guard on August 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*