title: How to share an app via AirDrop?
body: <p>I'm trying to share my application via AirDrop with UIActivityViewController interface.
  If I pass an iTunes url, the other user gets a message "X's iPhone would like to show you an app in the App Store." without the app name and icon.</p>
  
  <p>What's the right way to share the app via AirDrop (similar to sharing an app from the AppStore)?</p>