M2M Recharge vs mDNSShark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M2M Recharge
This application allows customers to register their devices and access device information securely. Access is protected by a username and password system.
- Device registration
- View device data
- Username/password protection
- Secure access
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This app is for our customers to be able to register their devices and view device data behind a username / password system.
mDNSShark
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.
- Local network scanning
- mDNS, DNS-SD, SSDP protocol support
- Device and service discovery
- Private and no data collection
- Open-source development
- User-friendly interface
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mDNSShark is an open-source iPhone app that shows what is on your local network. It uses Multicast DNS (mDNS), DNS-SD, and SSDP to find printers, media servers, IoT gadgets, and other services on your Wi-Fi, with no setup. WHAT YOU GET - Device discovery: Bonjour/mDNS, SSDP, and optional subnet scans, with manufacturer lookups. - Security assessment: flags risky exposed services and checks device manufacturers against CISA's Known Exploited Vulnerabilities catalog and the NVD. - Packet capture: see which hosts your phone talks to (DNS, SNI, ports) and export to pcap for Wireshark. - TLS Inspection (optional subscription): decrypt and read your own device's HTTPS traffic using a certificate you install and trust. PRIVACY Scans and analysis run on your phone. Your device list and scan results are never uploaded. There is no telemetry, no analytics, and no trackers. Two things leave your device, and both are visible to you: DNS lookups go to the resolver you choose (Google Public DNS by default), and the Refresh CISA Data button you tap yourself downloads CISA's public catalog and asks the NVD about device vendors seen on your network. The only permission the app needs is local network access. SUBSCRIPTION TLS Inspection Monthly is an auto-renewing monthly subscription. The price and any free trial are shown in the app before you subscribe. Payment is charged to your Apple Account at confirmation of purchase, or when a free trial ends. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel any time in Settings > Apple Account > Subscriptions. Discovery, scans, and the Security tab are free. OPEN SOURCE mDNSShark is built by engineers who like transparent, lightweight tools, and it is open to anyone curious about local networks. Report bugs, suggest features, or contribute code in our public repository: https://github.com/Shapehaven-Innovations/mDNSShark Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shapehaveninnovations.com/privacy.html
Screenshots
Verdict
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.
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.
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.
| Parameter | M2M Recharge | mDNSShark |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.3 — better | 18.2 |
| Further details — not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | M2M Technologies LLC | ShapeHaven Innovations LLC |
Customer experience
M2M Recharge
mDNSShark
In-app purchases
M2M Recharge
No in-app purchases
mDNSShark
No in-app purchases
Questions
Is M2M Recharge free?
Is mDNSShark free?
Which has better reviews, M2M Recharge or mDNSShark?
Do M2M Recharge or mDNSShark have ads?
Which is updated more often, M2M Recharge or mDNSShark?
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