title: iOS Google Analytics SDK - weird session length
body: <p>I can't seem to understand these following stats from google analytics engagement behavior loyalty:</p>
  
  <p><img src="https://i.stack.imgur.com/njHc7.png" alt="enter image description here"></p>
  
  <p>This indicates, that the average first session length is 24s, and out of the 42,530 user's 40,289 continued to a second session of average length 4m46s. The app has a signup process, so the 4m46s does not surprise me, but it should have been in the first session..</p>
  
  <p>I'm pretty sure there is something faulty with the stats. I think i'm starting the session correctly in didFinishLaunchingWithOptions:</p>
  
  <pre><code>//google anlytics
  [GAI sharedInstance].trackUncaughtExceptions = YES;
  [GAI sharedInstance].dispatchInterval = 20;
  id&lt;GAITracker&gt; tracker = [[GAI sharedInstance] trackerWithTrackingId:[[NSBundle mainBundle] objectForInfoDictionaryKey:@"GAIKey"]];
  [tracker sendEventWithCategory:@"some-category" withAction:@"some-action" withLabel:@"some-label" withValue:@0];
  </code></pre>
  
  <p>I really don't understand these numbers, they don't comply with my other logs, feedbacks, and flurry stats.</p>
  
  <p>Is anybody familiar with this?</p>
  
  <p>EDIT - ADDED GOOGLE ANALYTICS DEBUG MODE LOGS SCREENSHOT - note: this was logged during one session in the simulator which included the signup process.<img src="https://i.stack.imgur.com/F4vun.jpg" alt="enter image description here"></p>