It looks like that's why they make the other two points - Corellium progresses common interests by advancing security research, and extends iOS with features Apple does not offer themselves.
This contention seems to rely on their third response, where they claim that Corellium hasn't "overhelped" themselves to copywritten material. This sorta makes sense - their reliance on Apple basically ends once they have the commercial iOS disk image. If they've proven that everything else was lawfully developed and reverse-engineered, it sounds like Corellium had a strong case on their hands.
