title: How to check internet connection on iOS device?
body: <p>I'm wondering how I can check if the user is connect to internet through WIFI or cellular data 3G or 4G.</p>
  
  <p>Also I don't want to check if a website is reachable or not, the thing that I want to check if there is internet on the device or not. I tried to look over the internet all that I see is that they check if the website is reachable or not using the <code>Rechability</code> class.</p>
  
  <p><strong>I want to check if the user has internet or not when he opens my application.</strong></p>
  
  <p><em>I'm using Xcode6 with Objective-C.</em></p>