I downloaded a free app from the App store in December last year called WiFinder (authour: Lars A Bergstrom), which I have been using to locate open wireless networks whilst travelling abroad (due to Rogers extortionate data roaming charges). I've noticed that within the past week or so, the App has disappeared from my iPhone and iTunes. I tried searching the App store and it is no longer available. If an app disappears from the App store, should the app automatically be removed from my Itunes and iPhone? Has anyone else encountered this with other apps?