I am a past AD user and I want to know what products you have that duplicates theirs?
We have lots of AD users who have joined the pheromoneXS family. Please check out this post by our founder on our community forum Welcome Androtics Customers which should succinctly answer your question(s).
It's also an awesome way to read what others have to say about pheromoneXS, meet some new friends, share some adventures with others and the more you post the bigger the Lifetime Discount you may earn.