title: Emoji usage in a UILabel and appstore rules
body: <p>Does anyone know if I use emoji unicode in an app's view if Apple considers this out of bounds? I'm not asking about enabling emoji or selling an app that is meant to enable emoji.</p>
  
  <p>And example of the code - which is placing an NSString into a tableViewCell NSLabel:</p>
  
  <pre><code>if([combatCurrentHp intValue] &lt;= [combatMaxHp intValue] / 2) {
      characterStats = [characterStats stringByAppendingString:@" \uE022"];
  }
  </code></pre>
  
  <p>This makes an emoji heart appear in the string. Do you guys know if there is a hard and fast rule on if that would get kicked back out of the app store?</p>