iStumbler Release 103
Six Powerful Wireless Tools for Just $9.99
An award winning 2.4 & 5 GHz Spectrum Analyzer for macOS, iOS, Android and Windows.
$499 on the Oscium Store
Free to download (4.1M). Requires Mac OS 10.10 (Yosemite) or later.
iStumbler is the leading wireless discovery tool for macOS, with tools for investigating; Wi-Fi networks, Bluetooth devices, Bonjour services, Location information, and now 2.4 & 5 GHz Spectrum analysis with your Mac.
Release 103 adds a Live Map, Bluetooth LE Support, Real-Wave Spectrum View for WiPry devices, TouchBar support and many, many assorted bug fixes and enhancements.