# uPnP Mate vs OpenPort Viewer

The clearest difference is ads: OpenPort Viewer at none against uPnP Mate's shown. uPnP Mate's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, 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.

uPnP Mate ships an update every 5 months, OpenPort Viewer every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | uPnP Mate | OpenPort Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/upnp-mate/id1444547463/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuk-Lun Wong](https://appshunter.io/developer/491075532) | [Chee Siang Tee](https://appshunter.io/developer/965771416) |

## 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


### OpenPort Viewer

[App page](https://appshunter.io/ios/app/openport-viewer/id6761357518)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uPnP Mate free?

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

### Is OpenPort Viewer free?

OpenPort Viewer is free to download, with no in-app purchases.

### Do uPnP Mate or OpenPort Viewer have ads?

uPnP Mate shows ads; OpenPort Viewer does not.

### Which is updated more often, uPnP Mate or OpenPort Viewer?

uPnP Mate ships an update every 5 months, and OpenPort Viewer every 3 months. Most recently, uPnP Mate was updated on October 24, 2026 and OpenPort Viewer on October 24, 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.*