Personal chef vs. private chef?

Is there any definition difference between these two terms?

A personal chef is a chef that prepares meals for a client in the client's home kitchen. personal chef is distinct from a private chef, which refers to a chef that is employed exclusively by one client, and in some cases lives in the client's home.

In most cases these {personal chef} meals are left packaged in containers and refrigerated or frozen for the client to enjoy later. Some personal chefs, however, instead focus on cooking for dinner parties and other special occasions in the client's home, which means they are responsible for shopping, preparing the meal, serving the guests and cleaning up afterward.

According to health department guidelines, all food must either be prepared in the home of the client or in a kitchen that has passed an official health inspection.