iStumbler: Your Wireless Intelligence Agency

See Wi-Fi Networks, Bluetooth Devices, Bonjour Services and Spectrum Usage in Real Time

iStumbler Logo iStumbler Release 103

Six powerful wireless tools for your Mac.

$9.99 at the iStumbler Store.
Oscium WiPry WyPry 5x Spectrum Analyzer
An award winning 2.4 & 5 GHz Spectrum Analyzer for macOS, iOS, Android and Windows.

$499 on the Oscium Store

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.

iStumbler is now just $9.99 for all the computers that you own. Purchase your license in the store, or right in the app.

The Press Release and Change Log have all the details.

Now on the App Stores

OrangeCard Icon OrangeCard for macOS

Drop or paste anything to get detailed information.

99¢ on the App Store.
SmartJoin Icon SmartJoin for iOS & tvOS

Create QR Codes to make it easy to join Wi-Fi Networks.

Free on the App Store.

No Mac? Check out our Web Tools!


Find your local router's web interface in seconds. Works in Safari, Chrome, FireFox and even Edge!
SmartJoin Icon

Create QR Codes to make it easy to join Wi-Fi Networks right in your web browser.