What do these apps actually do?
Forgive my ignorance, but what do these apps do that the phone doesn't do already?
When you go into Settings/Wi-Fi, it checks to see what networks are available, then shows you a list, (or connects if it finds a known network). You can then pick off the list, enter your credentials if necessary and you're connected.
So what would a wi-fi network finder do on top of that which would be of any use?
NB I'm not being sarcastic here, I'm genuinely wondering what they are for.


