Compare software

What IP vs Neo Network Utility: catalog facts
What IP	Neo Network Utility
Free Free and open source under the GPL 3.0.	Free Free download from DEVONtechnologies.
Linux	macOS
Local and public IP for every interface in one window Checks whether listening ports are publicly reachable	Connection details, ping, traceroute and speed test in one app Graphical alternative to Terminal commands
Linux only Basic scanning compared with dedicated network scanners	macOS only Basic diagnostics rather than a full network analyser
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-or-later	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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