The difference is in appearance werewolves tend to walk on two feet, shapeshifters walk just like the animal they change into to and that the full moon has no control over their change, only their emotions.
•the ShapeShifters or Shape-Shifters was an internet video arts group on the www that shifted & transformed itself into a comic book & video animation empire
•Shapeshifting is a common theme in mythology and folklore as well as in science fiction and fantasy. In its broadest sense, it is when a being has the ability to alter its physical appearance. ...
John: what is that?
Corey: You know your shifting cylinder of shapes.
John: oh ya, but why do you call it that?
Corey: Because it can take on so many shapes it so easy to conceal!
John: Well i do have it indeed