I have watched the videos and love the freedom for the players in this offense. I used this offense earlier this year and had a lot of success with it and the players pick up on it very quickly. My question is this what you would call a freelance offense?

You could call it that. Depends who you ask. I know some coaches say a "motion offense" is any offense that has movement. Others disagree. So I wouldn't put too much weight into some of the terminology that coaches throw around.