ReveLa Wifi for Android
It work's with WLAN_XXXX, JAZZTEL_XXXX, Ono, and more.
ReveLa Wifi is considered one of the best tools for auditing wireless networks, as well as Wifislax
Remember that use a broadband connection that is not your property is a crime.
Change your router's pre-defined (and vulnerable) password!
Internet permissions are for ads, wifi-related permissions are needed for scanning wireless networks.