# QR Code vs 4Pet App

The clearest difference is ads: 4Pet App at none against QR Code's shown. 4Pet App also leads on update cadence (every 3 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement 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 ships an update every 6 months, 4Pet App every 3 weeks. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | QR Code | 4Pet App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qr-code-leitor-e-gerador/id1553166466/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 50 MB | 43 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [G PLUS - TECNOLOGIA DA INFORMACAO EIRELI](https://appshunter.io/developer/1500946630) | [Nexo Sistemas](https://appshunter.io/developer/1728740298) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-code-leitor-e-gerador/id1553166466)

Easily scan, read, and generate QR codes with this straightforward application. It provides quick access to scanned codes and allows for simple QR code creation. The app also offers insights into QR code technology and its applications.

**Highlights:** Scan QR codes quickly, View QR code reading history, Generate QR codes easily, Learn about QR code technology, Create custom QR codes

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

**In-app purchases:** none


### 4Pet App

[App page](https://appshunter.io/ios/app/4pet-app/id6763287570)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is 4Pet App free?

4Pet App is free to download, with no in-app purchases.

### Do QR Code or 4Pet App have ads?

QR Code shows ads; 4Pet App does not.

### Which is updated more often, QR Code or 4Pet App?

QR Code ships an update every 6 months, and 4Pet App every 3 weeks. Most recently, QR Code was updated on October 2, 2026 and 4Pet App on September 19, 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.*