The basic premise behind this app is a good one, although it needs some improvements in order to be useful for me. Using my iPod 5 the motion detection only seemed to work when a person was within about 20 feet of the camera. If someone walked through the field of view beyond that range the motion detection would not trigger. The app crashed when I tried running it overnight. It also crashes when I click the premium upgrade button (looks like the space shuttle) and then click cancel.