In article
dhosting.com, Liam
O'Connor wrote:

http://www.threejacks.com/wifiwhere
one of the ones that no longer exist.

Oh. I had not realized, until just now, when I read this
and then tried to find it in the app store, that wifiwhere
didn't exist anymore.

I'm surprised. What was so bad about it?

the wifi scanners used private apis which are not allowed in apps.

the private apis changed in ios 5, so those apps no longer work.

however, anyone who still has a device running ios 4 or earlier can
continue to use the apps if they downloaded them when they were
available.