This app can recover default WPA Keys of specific router brands. With this tool you could test your network security.
In case you manage to connect to a network other than yours, you have to inform the owner so that person changes password.
Find some passwords from supported routers but there is no guarantee the password works for every router even if it supports.
You could type only SSID to find a possible password but for better results provide with BSSID and auth (WEP, WPA, WPA2).
This tool has purpose for checking wifi password. Not cracking or hacking.
Some of the supported routers are Thomson, Infinitum, Tp-link …
Check all supported routers : https://4nyp0m0n05.wordpress.com/2021/10/01/supported-routers-list/
This app is not for cracking or hacking any kind of Wi-Fi password if this any misuse of this app, developer will not be responsible.