title: iOS Google Analytics. How to track only app launches?
body: <p>I want to get information about app installs and new/active users. Nothing else. No events, purchases, etc. Maybe uncaught exceptions. I use Google Analytics v3.14 (pod 'GoogleAnalytics', '~> 3.14') and this code to setup tracking:</p>
  
  <pre><code>id&lt;GAITracker&gt; tracker = [[GAI sharedInstance] trackerWithTrackingId:@"my-trackerID"];
  GAI *gai = [GAI sharedInstance];
  gai.trackUncaughtExceptions = YES;
  gai.dispatchInterval = 120;
  gai.defaultTracker.allowIDFACollection = YES;
  gai.logger.logLevel = kGAILogLevelVerbose;
  </code></pre>
  
  <p>However, when I look into google analytics report I see only few users (it must be much more). If I try to force sending analytics with <code>[[GAI sharedInstance] dispatch];</code> I see </p>
  
  <pre><code>INFO: GoogleAnalytics 3.14 -[GAIBatchingDispatcher hitsForDispatch] (GAIBatchingDispatcher.m:368): No pending hits.
  </code></pre>
  
  <p>in logs. Is it possible to track only app installs and new/active users? If so then how?</p>