title: Alternative to rewarding the users for facebook share in iOS app? Swift
body: <p>I was planning to allow the user to access this one feature within my app when he/she shares my app link on his/her facebook(a.k.a. rewarding the user for facebook sharing)</p>
  
  <p>But I am guessing.. that it will be rejected if I do such thing,
  according to this article. </p>
  
  <pre><code>http://www.theverge.com/2014/6/10/5796090/apple-rejecting-apps-that-reward-social-sharing
  </code></pre>
  
  <p>Is there any alternative way to effectively promote my app within the users' society?</p>