Wifi Inspector 2020 is an useful tool that will help you to explore every detail of wireless network arround you.
Get important data like SSID, level, frequency or security type including WEP WPA WPS or WPA2.
Also this app generates for you long wifi passwords to increase your router security.
Another incredible feature of this free app is that will show you all the open wifi networks arround you. But at this moment you have to connect to it manually. We will automate this feature on next versions.
How it works? Easy after you get the generated wifi password you just have to set it on your router configuration page. If you don't know how there are many tutorials explaining this process on your favourite search engine.