I don't get this app, it's kinda confusing.

First of all, the packaging seems wonky, since the version number should not be part of the binary names and so on (right?). Secondly, I clearly stated to be able to remove the app, and when I did using 'apt-get remove' the files are still on the phone, and when I reboot it it automatically connects to my wifi network at home!!

How can I make it stop? Help!