# M2M Recharge vs mDNSShark

The clearest difference is update cadence: mDNSShark at every 11 days against M2M Recharge's every 3 weeks. M2M Recharge's advantage is iOS requirement (16.3 vs 18.2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for M2M Recharge against 5.0 for mDNSShark. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

M2M Recharge ships an update every 3 weeks, mDNSShark every 11 days. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | M2M Recharge | mDNSShark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/m2m-recharge/id6464556372/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mdnsshark/id6741874026/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free | Free |
| Size | 1 MB | 3 MB |
| Requires iOS | **16.3** | 18.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [M2M Technologies LLC](https://appshunter.io/developer/1459159215) | [ShapeHaven Innovations LLC](https://appshunter.io/developer/1747127977) |

## What reviewers say

### M2M Recharge

[App page](https://appshunter.io/ios/app/m2m-recharge/id6464556372)

This application allows customers to register their devices and access device information securely. Access is protected by a username and password system.

**Highlights:** Device registration, View device data, Username/password protection, Secure access

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

**In-app purchases:** none


### mDNSShark

[App page](https://appshunter.io/ios/app/mdnsshark/id6741874026)

Explore your local Wi-Fi network with ease. This app discovers printers, media servers, and IoT devices by tapping into network protocols. It offers a simple, private way to understand what's connected and how services communicate, with no external servers or data collection.

**Highlights:** Local network scanning, mDNS, DNS-SD, SSDP protocol support, Device and service discovery, Private and no data collection, Open-source development, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is M2M Recharge free?

M2M Recharge is free to download, with no in-app purchases.

### Is mDNSShark free?

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

### Which has better reviews, M2M Recharge or mDNSShark?

M2M Recharge and mDNSShark are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do M2M Recharge or mDNSShark have ads?

Neither M2M Recharge nor mDNSShark shows ads.

### Which is updated more often, M2M Recharge or mDNSShark?

M2M Recharge ships an update every 3 weeks, and mDNSShark every 11 days. Most recently, M2M Recharge was updated on October 4, 2026 and mDNSShark on October 18, 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.*