If you want to have some fun, maybe fool some friends very lightly, you should definitely check out this app.

With this, you can make your friends think that you can hack into their WiFi network. It should work like a WEP password generator - where you will be shown a series of 'available' wifis around you - and then some fake password.

To do this, all you need to do is to download and install this app, and simply explore with the controls. It should be easy.

Please do note that this is not a real tool for hacking. It is meant to work as a simulation, and has been designed for entertainment purposes only.