title: Facebook Login with another account from iOS app
body: <p>I'm developing an iOS app that integrates with Facebook SDK. When I make the login for the first time with my facebook account it takes the following steps:</p>
  
  <ol>
  <li>Jump to safari web login</li>
  <li>Insert my credentials</li>
  <li>After that I authorize the permissions that are requested</li>
  <li>And then I go to the main menu of my application.</li>
  </ol>
  
  <p>When I press the logout button, I run the following code:</p>
  
  <pre><code>- (void)logout {
       [FBSession.activeSession closeAndClearTokenInformation];
  }
  </code></pre>
  
  <p>With this code I can invalidate the session and clear the access token information. However, when i try to login again, my application jumps to safari web login and my account appears already as logged in (next picture).</p>
  
  <p><img src="https://i.stack.imgur.com/pQe20.png" alt="Already logged in!"></p>
  
  <p>If I want to login with another Facebook account, i can't do it. In other words, I would like to follow the steps that I said earlier or have a mechanism like "Not you?" that Facebook official app provides.</p>
  
  <p>Any idea that what I have to do?</p>