# uPnP Mate vs QR Code App

The clearest difference is in-app purchases: uPnP Mate at none against QR Code App's 2. uPnP Mate also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). QR Code App's advantage is update cadence (every 3 weeks vs every 5 months). On price and ads there is nothing between them.

Both are free to download. QR Code App sells 2 in-app purchases, starting at $1.99 per 7 days. uPnP Mate asks for nothing beyond the download.

uPnP Mate ships an update every 5 months, QR Code App every 3 weeks. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | uPnP Mate | QR Code App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/upnp-mate/id1444547463/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 57 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuk-Lun Wong](https://appshunter.io/developer/491075532) | [LT VN TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1753978317) |

## What reviewers say

### uPnP Mate

[App page](https://appshunter.io/ios/app/upnp-mate/id1444547463)

This utility app helps you discover and analyze Universal Plug and Play (UPnP) devices on your local network. It provides detailed information about their IP addresses, capabilities, and extensions, allowing you to interact with their interfaces and examine network communication.

**Highlights:** Discover UPnP devices on your network, View IP addresses and capabilities, Examine device limitations and extensions, Interact with device presentation interfaces, Analyze UPnP discovery messages

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code App

[App page](https://appshunter.io/ios/app/qr-code-app-read-and-generate/id6757189405)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code Weekly Pro | $1.99 | per 7 days |
| QR Code Yearly Pro | $14.99 | per year |


## Frequently asked questions

### Is uPnP Mate free?

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

### Is QR Code App free?

QR Code App is free to download, with in-app purchases available.

### Do uPnP Mate or QR Code App have ads?

Both uPnP Mate and QR Code App show ads.

### Which is updated more often, uPnP Mate or QR Code App?

uPnP Mate ships an update every 5 months, and QR Code App every 3 weeks. Most recently, uPnP Mate was updated on June 1, 2026 and QR Code App on September 13, 2026.

---

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