# ScanNet vs WhoFi Diagnostic Tool

The clearest difference is in-app purchases: WhoFi Diagnostic Tool at none against ScanNet's 1. WhoFi Diagnostic Tool also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). ScanNet's advantage is ratings volume (358 vs 2). On price there is nothing between them.

Both are free to download. ScanNet sells 1 one-off in-app purchase. WhoFi Diagnostic Tool asks for nothing beyond the download.

WhoFi Diagnostic Tool holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ScanNet has 358 ratings behind it against 2, so its average is the more settled of the two.

ScanNet ships an update every 2 months, WhoFi Diagnostic Tool weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | ScanNet | WhoFi Diagnostic Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (358 ratings)](https://appshunter.io/ios/app/scannet-network-scanner/id1589765618/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/whofi-diagnostic-tool/id1590555636/reviews)** |
| Number of ratings | **358** | 2 |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 16 MB |
| Requires iOS | 17.2 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Gutlyanskiy](https://appshunter.io/developer/1589765620) | [IO3O LLC](https://appshunter.io/developer/770969764) |

## What reviewers say

### ScanNet

[App page](https://appshunter.io/ios/app/scannet-network-scanner/id1589765618)

Discover all devices connected to your network, whether at home or in a specified IP range. Gain insights into each device and its activity, useful for both casual users and IT professionals. Features include port checking, multiple scan modes, and advanced search capabilities.

**Highlights:** Find all network hosts, Check open ports during scan, Multiple scan modes (ARP, ICMP, UDP, DNS), Advanced host search, Save and open device lists, Includes ping, traceroute, port scanner

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $3.99 | one-time |


### WhoFi Diagnostic Tool

[App page](https://appshunter.io/ios/app/whofi-diagnostic-tool/id1590555636)

This utility app analyzes your network to determine compatibility with a WiFi analytics service. It helps businesses understand visitor behavior in public spaces like libraries and museums by providing previously unseen insights.

**Highlights:** Network analysis, Visitor behavior insights, Compatibility check, Online analytics framework

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScanNet free?

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

### Is WhoFi Diagnostic Tool free?

WhoFi Diagnostic Tool is free to download, with no in-app purchases.

### Which has better reviews, ScanNet or WhoFi Diagnostic Tool?

WhoFi Diagnostic Tool is rated higher. ScanNet averages 4.7 out of 5 from 358 ratings, while WhoFi Diagnostic Tool averages 5.0 from 2 ratings.

### Do ScanNet or WhoFi Diagnostic Tool have ads?

ScanNet shows ads; WhoFi Diagnostic Tool does not.

### Which is updated more often, ScanNet or WhoFi Diagnostic Tool?

ScanNet ships an update every 2 months, and WhoFi Diagnostic Tool weekly. Most recently, ScanNet was updated on October 30, 2026 and WhoFi Diagnostic Tool on October 30, 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.*