# mDNSShark vs DNS Armor™

The clearest difference is update cadence: DNS Armor™ at every 2 days against mDNSShark's every 3 weeks. DNS Armor™ also leads on iOS requirement (16.0 vs 18.2). On price, ads, 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.

mDNSShark ships an update every 3 weeks, DNS Armor™ every 2 days. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | mDNSShark | DNS Armor™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mdnsshark/id6741874026/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 3 MB | 2 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ShapeHaven Innovations LLC](https://appshunter.io/developer/1747127977) | [Secure Domains LLC](https://appshunter.io/developer/1896632899) |

## What reviewers say

### 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


### DNS Armor™

[App page](https://appshunter.io/ios/app/dns-armor/id6769134743)

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

**In-app purchases:** none


## Frequently asked questions

### Is mDNSShark free?

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

### Is DNS Armor™ free?

DNS Armor™ is free to download, with no in-app purchases.

### Do mDNSShark or DNS Armor™ have ads?

Neither mDNSShark nor DNS Armor™ shows ads.

### Which is updated more often, mDNSShark or DNS Armor™?

mDNSShark ships an update every 3 weeks, and DNS Armor™ every 2 days. Most recently, mDNSShark was updated on October 2, 2026 and DNS Armor™ on September 21, 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.*