Fing vs WiFiman: which network scanner to install on your phone

In the Fing vs WiFiman choice, pick Fing if you want the clearest device names and, with Premium plus an always-on monitor, alerts when a stranger joins your Wi-Fi. Pick WiFiman if you want a free, ad-free scanner and speed tester with no subscription at all. Prices and plan limits below are as of November 2026.

Many people end up keeping both. They cost nothing to try, and each covers jobs the other skips.

Quick verdict

• Fing is the better device detective. It recognises brands, models and device types well, and it is the only one of the two that can warn you about unknown devices. The catch is a paywall: the free tier allows up to three manual scans a day, and alerts need Premium plus a monitor running on a computer, Raspberry Pi, NAS or Fingbox.
• WiFiman is free and ad-free, made by Ubiquiti, the company behind UniFi. It scans quickly, stores speed test results and, on Android, adds Wi-Fi signal tools. It has no background monitoring, and some extras only make sense if you own UniFi gear.

Neither app replaces a dedicated toolkit for traceroute and Wake-on-LAN, or a dedicated speed tester. We bring in Network Analyzer and Speedtest by Ookla for those jobs below.

Fing vs WiFiman at a glance

	Fing	WiFiman
Price	Free; Premium $8.99/month or $79.99/year; Professional $19.99/month or $179.99/year (pricing page, as of November 2026)	Free, no paid tier
Platforms	iOS, Android, plus Windows, macOS and web	iOS and Android
Device discovery	Yes, with detailed brand and model recognition	Yes, using Bonjour, SNMP, NetBIOS and Ubiquiti discovery
Scan limit	Up to 3 manual scans a day on Free	No paid tier to unlock
Speed test	Wi-Fi and cellular	Yes, results stored
Unknown-device alerts	Premium plus Fing Desktop, Fing Agent or Fingbox	No
Block devices	Premium	No
Account	Optional for basic mobile scans	Not needed for scanning; UniFi features use a Ubiquiti sign-in
Ads	None, per Fing's FAQ	None, per App Store listing
Wi-Fi signal tools	Limited	Signal meter and analyzer on Android
Ping, traceroute, DNS, port scan	Yes	Limited

Device discovery: who is on my Wi-Fi

This is the main reason people install either app. Both sweep your local network and list everything that answers, from phones and laptops to TVs, plugs and cameras. The difference is in how well each one names what it finds.

Fing leans on a large device-recognition database. In practice, that means fewer entries labelled only with an IP address and more labelled with a brand, model and type. That matters when you are trying to work out whether an unfamiliar entry is your own smart bulb or a neighbour.

WiFiman's listing says it discovers devices using Bonjour, SNMP, NetBIOS and Ubiquiti's own discovery protocol. Those methods work well for Apple devices, Windows PCs, printers and UniFi hardware. Cheap smart-home gadgets that announce little about themselves are more likely to appear with generic names.

iPhone vs Android

Scans behave differently on the two platforms, and the operating system is the reason. Android has long let apps see more about the network than iOS does. On iPhone, Apple has restricted access to MAC addresses, which are a key clue for identifying a device's maker.

That is changing. Fing's App Store notes for version 12.13.5 (October 2026) say MAC address identification is back on iOS 27. Fing says this means more accurate recognition and fewer duplicate entries. If you tried Fing on an older iPhone and found the names vague, it is worth scanning again after updating.

Speed tests and how they compare with Ookla

Both apps include an internet speed test, so you can check whether slow Wi-Fi is your router or your provider. Fing tests over Wi-Fi and cellular, and its Free plan includes speed tests along with network and ISP reporting. WiFiman runs speed tests and keeps the results, which helps you spot a pattern across the week.

Do not expect identical numbers from different apps. Each one may use different test servers, and results also shift with time of day and how busy your network is. A sensible check is to run Fing or WiFiman and then Speedtest by Ookla back to back, from the same spot in the house.

If the numbers roughly agree, trust the trend rather than any single result. If speed looks fine but calls and games still lag, the problem is more likely latency spikes or packet loss. A tool built for tracing latency over time, such as PingPlotter, is better suited to that than a quick speed test.

Unknown-device alerts and blocking

This is where Fing pulls ahead, but read the fine print. According to Fing's pricing page, new-device detection, event notifications and blocking network access are not part of the Free plan. Premium adds continuous monitoring, a full event timeline, blocking and limiting internet access, auto-blocking of unknown devices, and mobile and email notifications.

The phone app alone does not watch your network around the clock. Monitoring needs Fing Desktop, Fing Agent or a Fingbox running somewhere on the network. Fing Agent runs on a Raspberry Pi, in Docker or on a Synology or QNAP NAS, and it requires a paid plan.

WiFiman has no background monitoring, so it cannot alert you when something new joins. It also cannot block a device. If you own UniFi gear, blocking is handled in Ubiquiti's network controller app instead. On any other router, your router's own app or admin page is the free way to kick someone off.

What Fing's free tier still does

Fing's Free plan is more than a one-off scan, but it is clearly a taster. As of November 2026 it includes:

• Up to three network scans a day
• Internet speed tests
• Network and ISP reporting
• Troubleshooting tools such as ping, traceroute, DNS lookup and port scanning
• An event timeline that only covers today

Premium lists at $8.99 a month or $79.99 a year, and covers two monitored networks. Professional lists at $19.99 a month or $179.99 a year, adding shared workspaces, multi-user collaboration, three or more networks and API access. Fing notes that checkout prices vary by region, tax and currency.

We also saw lower figures on Fing's account subscribe page: $7.99 a month or $69.99 a year for Premium, and $16.99 or $149.99 for Professional. Check the price shown in the app on your own device before paying.

Do you need a Ubiquiti account for WiFiman?

No, not for the core features. Scanning your network, finding devices and running speed tests work without signing in, and the app works on any router, not just Ubiquiti's. A PingKit comparison also lists WiFiman as needing no account.

The sign-in comes in when you use UniFi-specific features. The headline one is Teleport, a VPN that lets you connect back to a UniFi network from elsewhere. Without UniFi hardware, Teleport is of no use to you. Some App Store reviewers also say the Teleport connection drops when the app is not in the foreground.

If remote access to your home network is what you want, Tailscale is an option that does not depend on any router brand.

Wi-Fi signal and dead zones

On Android, WiFiman includes a signal meter and an analyzer for nearby networks and channels. That makes it useful for finding a weak spot in the house or a crowded channel. This is one of the clearest reasons to pick WiFiman on an Android phone.

On iPhone, neither app can do much here, and that is Apple's doing, not the developers'. As PingKit explains, iOS does not give ordinary apps real values for signal strength, channel or band. Any iPhone app that claims a full channel analyzer is working around that limit or showing estimates.

WiFiman also has a Wi-Fi mapping feature. At least one App Store reviewer says it only works with Ubiquiti devices, so do not plan a whole-house survey around it on other hardware.

Ping, traceroute and other network tools

Fing's App Store description lists port scanning, ping, traceroute and DNS lookup alongside scanning. PingKit's comparison table says WiFiman lacks traceroute and DNS tools, though that comes from a competitor. In short, Fing is the better pocket toolkit of the two.

If you need these tools daily, a dedicated app is more comfortable. Network Analyzer bundles device discovery with ping, traceroute, port scanning and Wake-on-LAN on both iPhone and Android. It is freemium, so check what the free version covers on your platform.

Privacy and ads

Both apps describe themselves as ad-free. Fing's FAQ says it is entirely ad-free, and WiFiman's App Store listing says the same. One third-party blog suggests Fing shows ads, but that conflicts with Fing's own statement.

On privacy labels, Fing's Google Play listing says no data is shared with third parties. WiFiman's App Store label says the data it collects, such as location, usage and diagnostics, is not linked to you. Fing Mobile scans without an account, though Fing recommends creating one, and its desktop and web versions require it.

Which app for which job

Job	Best pick	Why
Identify a mystery device	Fing	Stronger brand and model recognition
Quick check of who is online	WiFiman	Free, no daily scan cap from a paid tier
Alerts when a new device joins	Fing Premium plus a monitor	WiFiman has no background monitoring
Block a device	Fing Premium or your router app	WiFiman cannot block
Check speed	Speedtest by Ookla, then Fing or WiFiman	Compare results from more than one tester
Find dead zones on Android	WiFiman	Signal meter and analyzer
Find dead zones on iPhone	Neither fully	iOS hides signal and channel data
Ping, traceroute, Wake-on-LAN	Network Analyzer or Fing	Dedicated tools
Remote access to home	WiFiman Teleport (UniFi) or Tailscale	Depends on your router

Which should you choose?

• You just want to know who is on your Wi-Fi. Start with WiFiman. It is free, quick and has no subscription. Add Fing's free tier if WiFiman leaves devices unnamed.
• You want alerts for intruders. Fing Premium is the only option of the two, and you need a computer, Raspberry Pi, NAS or Fingbox running Fing's monitor.
• You own UniFi gear. WiFiman is the obvious companion, with Teleport and Ubiquiti discovery built in.
• You troubleshoot networks often. Pair Fing or Network Analyzer for diagnostics with Speedtest by Ookla for throughput.
• You are on Android and chasing weak signal. WiFiman's signal tools make it the better pick.

For other everyday tools worth keeping on your phone, see The 5 best utility apps for iPhone and Android, ranked, or browse more Utilities apps.