Which app can scan Wi-Fi password?

I've been using my Sony Xperia Z2 for a couple of weeks now and I've been using the WiFi-scan app.

However, I'm not getting any results for anything that I enter in. I'm guessing that it's something to do with my password? Can anyone help me with what I should be doing?

I had the same problem, but after I entered my password and tried to connect to the network again, the app actually started scanning the network. This might have happened because your phone was on the other side of the building and had no connection.

Try this and it should work: Open the WiFi-scan app. Enter your password. Wait for the scan to start. Close the app. Open the WiFi-scan app again. Try to scan the network. You should then see the network in the list.

Is there an app that reveals Wi-Fi passwords?

I know this may be asking a bit too much and some people will say 'why waste your time with such a thing.

' but I believe it may be handy for some people.

I want to go to a restaurant and there is no Wi-Fi.e. It's annoying when you need a quick internet connection at a cafe or in a restaurant.

My idea would be to take an app and enter the password of the device which is connected to the internet and it will reveal the password of the device connected to that network. Is there such app? Here is an example: Let's say I went into a caf and the device was connected to the WLAN there. The passwords would be revealed through the application.

This is not only for restaurants, but also for other places where there is no Internet connection. I'm sure there are plenty of applications that do this. Does any of you have any tips on what application I can use to my advantage?