Chopper 2 for the Mac controlled by iPhone
I wouldn’t be surprised if we even see Apple get in on the action, both enabling this type of cross-platform compatibility in its own apps (controlling Keynote on the Mac from an iPhone, for example), and including helpful calls in the API to let developers do so themselves.
Majic Jungle has led iOS cross-platform interactivity with Chopper 2 for many months now. Since then, only a handful of other apps (Scrabble, Plex, The Incident, and Keynote Remote) have taken the initiative to implement such a level of cross-platform ingenuity. If Apple is to jump on and support this kind of development, more app developers need to test the waters and show interest.
Source: tuaw.com