File under eek. This new app, for $19.97, invisibly uploads your SMS texts and you call log to a server for you to, er, examine. Retina-X claims it's ideal for enforcing employee cell phone policy, teen cell phone use, catching a cheating spouse, or backing up your own cell phone activities. One service they don't offer: cleaning up your dirty, sinful soul after you nefariously install this spyware.

Read: Mobile Spy via Software spies on Windows Mobile smartphonesWindows for Devices