title: Using app access token in IOS
body: <p>Since Facebook changed their policy on having a access token or not I am now forced to include an access token to fetch a user public posts. </p>
  
  <p>As read in the documentation I can use an app access token so I still can fetch the posts without asking a user for permissions. But since I have no clue how this works, and the facebook documentation doesn't give a example concerning how to implement this on IOS, I want to ask your help!</p>
  
  <p>Does anyone has an example on how I need to implement this in my code? Thnx in advance!! </p>