I purchased the software for the monthly price of $29.95.
You can login to netdetective and it looks like everything is okay until you put in a name, number or email to search.
Nothing comes up. The software is just a shell with no data in it.
I have never left a review but as a research professional that relies on quality software, it is ashame for someone to leave their software online that has obviously been abandoned.
Bottom line - DO NOT BUY!