# Dog Scanner vs QR Code Reader & Scam Blocker

The clearest difference is in-app purchases: QR Code Reader & Scam Blocker at none against Dog Scanner's 3. QR Code Reader & Scam Blocker also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dog Scanner sells 3 in-app purchases, starting at $2.99 per 7 days. QR Code Reader & Scam Blocker asks for nothing beyond the download.

Dog Scanner ships an update monthly, QR Code Reader & Scam Blocker every 5 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dog Scanner | QR Code Reader & Scam Blocker |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 73 MB | 5 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Code Stars](https://appshunter.io/developer/1751123919) | [Tim Fagan](https://appshunter.io/developer/1750065373) |

## What reviewers say

### Dog Scanner

[App page](https://appshunter.io/ios/app/dog-scanner-breed-identify/id6504153125)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dog Scanner Pro: Weekly Ad-Free | $2.99 | per 7 days |
| Dog Scanner Pro: Monthly Ad-Free | $5.99 | per month |
| Dog Scanner Pro: Yearly Ad-Free | $49.99 | per year |


### 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


## Frequently asked questions

### Is Dog Scanner free?

Dog Scanner is free to download, with in-app purchases available.

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

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

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

Both Dog Scanner and QR Code Reader & Scam Blocker show ads.

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

Dog Scanner ships an update monthly, and QR Code Reader & Scam Blocker every 5 days. Most recently, Dog Scanner was updated on October 3, 2026 and QR Code Reader & Scam Blocker on October 11, 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.*