Debookee is the simplest & most powerful network traffic analyzer for macOS
The Network Analysis (NA) & SSL modules monitor and analyze in real-time the network data of your own Mac, or the ones you're intercepting.
It currently supports HTTP, HTTPS, DNS, TCP, DHCP, SIP, RTP (VoIP), IMAPs protocols.
All features are available in the free trial.
Debookee is able to intercept and monitor the traffic of any device in the same subnet, thanks to a Man-in-the-middle attack (MITM)
It allows you to capture data from mobile devices on your Mac (iPhone, iPad, Android, BlackBerry...) or Printer, TV, Fridge (Internet of Things!) without the need of a proxy.
This interception is done in 1 clic and is totally transparent, without network interruption.
The WiFi Monitoring module puts your Wi-Fi network interface in monitoring mode and listens to all 802.11 radio frames around.
You'll see not only Access Points, but also all Wi-Fi clients in your radio range, if they're associated or not, and details on their connection.
Debookee WM module shows bidirectional infos for each client connection: from AP to client and client to AP (Data Rate, %Retries, %Errors ...)
"Debookee does what Wireshark can't: sniffing the packets of another device"
- Dave Hamilton