# QR Code vs W Tracker

The clearest difference is ads: W Tracker at none against QR Code's shown. W Tracker also leads on update cadence (every 3 months vs every 6 months). QR Code's advantage is iOS requirement (12.0 vs 14.0). 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 ships an update every 6 months, W Tracker every 3 months. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | QR Code | W Tracker |
| --- | --- | --- |
| 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 months** |
| Monetization | Ad-supported | — |
| Size | 50 MB | 112 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G PLUS - TECNOLOGIA DA INFORMACAO EIRELI](https://appshunter.io/developer/1500946630) | [W Fibra Telecom Ltda.](https://appshunter.io/developer/1854135578) |

## 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


### W Tracker

[App page](https://appshunter.io/ios/app/w-tracker/id6755481666)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

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

### Is W Tracker free?

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

### Do QR Code or W Tracker have ads?

QR Code shows ads; W Tracker does not.

### Which is updated more often, QR Code or W Tracker?

QR Code ships an update every 6 months, and W Tracker every 3 months. Most recently, QR Code was updated on October 18, 2026 and W Tracker 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.*