title: How does deployment of both iPhone and iPad works?
body: <p>I got my iPad yesterday, once synced all iPhone apps synced to iPad. Some of the apps "auto" adjusted to the iPad format while other where in iPhone format. How does that technically work? Or rephrase: How do I as app developer deploy both iPad och iPhone at once for both formats with that "auto" behavior?</p>
  
  <p>BR</p>