# mDNSShark vs Radien

The clearest difference is in-app purchases: mDNSShark at none against Radien's 1. Radien's advantage is update cadence (every 5 days vs every 3 weeks) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Radien sells 1 one-off in-app purchase. mDNSShark asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for mDNSShark against 5.0 for Radien. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

mDNSShark ships an update every 3 weeks, Radien every 5 days. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | mDNSShark | Radien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mdnsshark/id6741874026/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/radien-network-toolbox/id6789207545/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 16 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ShapeHaven Innovations LLC](https://appshunter.io/developer/1747127977) | [IGOR ARSENKIN](https://appshunter.io/developer/1155641372) |

## 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


### Radien

[App page](https://appshunter.io/ios/app/radien-network-toolbox/id6789207545)

Diagnose network issues with tools like ping, traceroute, and DNS lookup. Inspect TLS certificates, scan ports, and calculate subnets. This app prioritizes privacy with no ads or trackers.

**Highlights:** Ping with live chart and verdict, Multi-host ping comparison, Traceroute with hop analysis, DNS lookup and reverse DNS, TCP port scanner, TLS certificate inspector, Subnet calculator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radien Pro | $9.99 | one-time |


## Frequently asked questions

### Is mDNSShark free?

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

### Is Radien free?

Radien is free to download, with in-app purchases available.

### Which has better reviews, mDNSShark or Radien?

mDNSShark and Radien are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do mDNSShark or Radien have ads?

Neither mDNSShark nor Radien shows ads.

### Which is updated more often, mDNSShark or Radien?

mDNSShark ships an update every 3 weeks, and Radien every 5 days. Most recently, mDNSShark was updated on October 2, 2026 and Radien on October 4, 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.*