Like nmap for mapping wifi networks you're not connected to. Maps and tracks wifi networks and devices through raw 802.11 monitoring.

The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks reconnaissance and MITM attacks.
bettercap is a powerful, easily extensible and portable framework written in Go which aims to offer to security researchers, red teamers and reverse engineers an easy to use, all-in-one solution with all the features they might possibly need for performing reconnaissance and attacking WiFi networks, Bluetooth Low Energy devices, wireless HID devices and Ethernet networks.

automated wireless auditor.

To attack multiple WEP, WPA, and WPS encrypted networks in a row. This tool is customizable to be automated with only a few arguments. Wifite aims to be the "set it and forget it" wireless auditing tool.

It's a Python script for auditing wireless networks.
Wifite runs existing wireless-auditing tools for you. Stop memorizing command arguments & switches!
Wifite is designed to use all known methods for retrieving the password of a wireless access point (router).