title: How to get error reports of a freezing iOS app?
body: <p>Recently I had an issue in my iOS app that caused the app to freeze. The UI was unresponsive and the user had to kill and restart the app to make it work again.</p>
  <p>In Google's Play Console I see such issues as ANRs ('Application not responding' errors).</p>
  <p>But in Xcode I don't get any reports unfortunately. Crashlytics also didn't show any reports.</p>
  <p>Is it possible to somehow get some kind of report with a stacktrace similar to the ANRs in Google's Play Console?</p>
  <p><strong>Please note:</strong></p>
  <ul>
  <li><p>I know what caused the app to freeze in this specific issue and also how to debug and fix it. What I
  want is an error report in case the issue wasn't found during QA but it is
  occurring in a user session.</p>
  </li>
  <li><p>The freezing version was not published to App Store, only to
  TestFlight.</p>
  </li>
  </ul>