title: How to test Facebook mobile app install ads “Last Mobile Install Reported” field?
body: <p>I've integreated Facebook SDK, and put the code [FBSettings publishInstall:YOUR_APP_ID]; in, and it worked all right with return value true.</p>
  
  <p>I'm testing it using ad hoc distribution, for some reason the field Last Mobile Install Reported is not showing up. And the Facebook app summary page I got seems to be different to other people.</p>
  
  <p><img src="https://i.stack.imgur.com/Oc29F.png" alt="This is my summary page"></p>
  
  <p><img src="https://i.stack.imgur.com/UDfzm.png" alt="This is what others got"></p>
  
  <p>My question is:</p>
  
  <ol>
  <li><p>Do I need to release the app to Apple store first, then download it via Facebook Ad in order for 'Last Mobile Install Reported' to show up?</p></li>
  <li><p>My guess is that since I installed the app as Ad Hoc to my device, not via Facebook, so that 'Last Mobile Install Reported' didn't work. It is fair enough if that is the case, as I expect Facebook to charge me only when people download and install the app via Facebook Ads. But I'm not sure if my guess is all right or not. Can anyone clarify how facebook mobile app install ads works?
  I've read through <a href="https://developers.facebook.com/docs/tutorials/mobile-app-ads/" rel="nofollow noreferrer">https://developers.facebook.com/docs/tutorials/mobile-app-ads/</a> already btw. </p></li>
  </ol>
  
  <p>Any help would be appreciated.</p>