uPnP Mate vs Lerusin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uPnP Mate
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.
- 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
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Discover all the Universal Plug and Play (UPnP) devices on your local area network. Find out their IP addresses, capabilities and limitations, optional features and extensions. Interact with devices via their presentation user interfaces. Examine discovery messages that are exchanged between devices and the UPnP controller. uPnP Mate is compatible with devices that conform to the UPnP Device Architecture V1.0 specification.
Lerusin
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Lerusin is a simple app for use anywhere that requires paper QR codes. It allows you to copy QR codes using the device camera, then use your device screen instead of that QR code. Great for anywhere that provides access codes on paper - such as gyms, sports clubs & facilities, book clubs and more. Once copied, easily display them or scan them from your phone screen. Perfect for hand scanner or turnstile access. No more carrying paper codes. No more wear and tear on paper access codes. No more waiting in queues for a replacement paper codes. No login or account is required - simply scan QR codes provided on paper or otherwise, rename (and colour) them so you can remember what they're for, then tap to present them full screen for easy scanning.
Screenshots
Verdict
The clearest difference is update cadence: Lerusin at monthly against uPnP Mate's every 5 months. uPnP Mate's advantage is iOS requirement (12.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Lerusin monthly. Both last shipped on October 24, 2026.
| Parameter | uPnP Mate | Lerusin |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (8 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuk-Lun Wong | AW Games |
In-app purchases
uPnP Mate
No in-app purchases
Lerusin
No in-app purchases
