title: Discrepancy in iOS app size when in iTunes and on iDevice
body: <p>I'm working on an app for which I've made a release build to run on test devices. In iTunes when I go to 'get info' it says the apps size is 13megabytes.</p>
  
  <p>When I install the app it says the file is closer to 40megabytes. The actual .app file is ~40 megabytes, when I zip it it's down to ~13 megabytes. Does this mean as an IPA the file will be 13 megabytes?</p>
  
  <p>So if the app is put on the store will it show up as 13 megabytes or 40 megabytes?</p>