I figured some here might be interested in this. I consider it one of the 3 best ios app trackers (the other 2 being Appshopper and Appticker Push). I keep all three installed on my device; I find that each have their own strengths and weaknesses, and they all seem to update at different times and pick up deals the other two sometimes don't. BTW, this is one of the trackers that seems to be based out of Germany; good for picking up time limited sales as soon as they hit the USA. App info is currently processing and/or the app is not yet fully available for sale on the US App Store.