I had been curious about the ap, so I downloaded it. I had been hopeful that the AI would learn and get more intelligent over time. After a while I realized that it really was a set of preprogrammed responses and that the AI didn't grow or learn. The AI seems to pick out key words, so if you give a response that is more than a sentence the AI will not be able to glean the content of the whole message. The AI forgets details about conversations, even within the course of the conversation.