ScanNet vs WhoFi Diagnostic Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScanNet
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.
- 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
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App will find all hosts in your home network or in selected IP range. It can be used not only to know who are using your WiFi and learn more about every device, but also for solving professional tasks. By installing ScanNet - Network Scanner on your device, you get a handy and easy-to-use network scanner that does not require special knowledge when working in the default mode. Following functions and capabilities of the application will be useful for administrators and IT specialists: 1) The ability to check ports right during the search for hosts. Filtering by open ports allows you to quickly find the server you need on your network. 2) IP scanner supports 4 scan modes - arp read, icmp ping, udp ping, dns request. The ability to manually set a DNS server significantly expands the functionality of scanning private networks. 3) A wide range of settings allows you to manually set both the scanning mode and the used methods of name resolution - currently supported by DNS, mDNS, netbios. 4) Advanced search in the list of found hosts - you can search both by all available information, and by address, name, open ports. 5) Personalization - the ability to change the picture and the hostname displayed in the interface. This function requires binding to the WiFi network name for the best performance. In order for the application to get the network name, access to the location will be requested. 6) The function of saving a list of found devices and opening it for study later. 7) The program includes network utilities familiar to every administrator - ping, tracerout, port scanner. Premium access allows you to access them directly from the device information screen. In the free version, all utilities are available for calling from the application menu.
WhoFi Diagnostic Tool
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.
- Network analysis
- Visitor behavior insights
- Compatibility check
- Online analytics framework
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WhoFi is a WiFi / Presence Analytics company. WhoFi helps customers in libraries, parks, and museums better understand visitors at their location. Based on a powerful online analytics framework, WhoFi creates insights into visitor behavior that were previously unseen. The Diagnostic App will analyze your network to determine the best fit with the WhoFi service. Please note that this app is only meant to be useful with an existing WhoFi Analytics account.
Screenshots
Verdict
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.
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. 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.
| Parameter | ScanNet | WhoFi Diagnostic Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (358 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 78.6% of reviews | — |
| Number of ratings | 358 — better | 2 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.2 | 10.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleg Gutlyanskiy | IO3O LLC |
Customer experience
ScanNet
WhoFi Diagnostic Tool
In-app purchases
ScanNet
- Premium features$3.99
WhoFi Diagnostic Tool
No in-app purchases
Questions
Is ScanNet free?
Is WhoFi Diagnostic Tool free?
Which has better reviews, ScanNet or WhoFi Diagnostic Tool?
Do ScanNet or WhoFi Diagnostic Tool have ads?
Which is updated more often, ScanNet or WhoFi Diagnostic Tool?
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