Already, I can say that, I am quite sure that app is among the leading and among a handful of legitimate apps. What makes this one special, is that its all inclusive and it includes case files etc. I will look forward to using this on prelim investigations or spur of the moment type deals. Look as it already was responding to my questions via geo phone beeps (vibrations). My iPad is in a leather case, on a desk...so it was pretty secure and hard to mess with.