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Fing vs Wireless Network Watcher: catalog facts
Fing	Wireless Network Watcher
Freemium A free version is available. Fing Premium is a paid subscription.	Free Freeware from NirSoft with no paid tier.
Windows, macOS, Linux, Android, iOS	Windows
Device identification is unusually accurate for a consumer scanner Alerts when a new device joins the network	Shows the adapter manufacturer to help identify each device Background scan with alerts for new devices
Advanced features and history require a paid subscription Closed source, and device identification relies on their cloud database	Can only scan the wireless network you are currently connected to Built-in MAC vendor database may lag behind new assignments
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Freeware
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.