title: Can one get the identifierForVendor (IDFV) on iOS 7 given the bundle ID?
body: <p>Let's say that on my device I have apps from two bundle IDs corresponding to two vendors:</p>
  
  <p>com.example0
  com.example1</p>
  
  <p>Say I have two apps installed for each. How would I retrieve the IDFV for those vendors and display it? My understanding is that, for each vendor, the IFDV is the same for all of that vendor's apps as long as I don't uninstall every app from them (if I do then the IDFV will be reset). For example, com.example0's two apps both have the same IDFV unless I uninstall both apps and reinstall them.</p>