title: [UIScreen mainScreen].scale always returns 2 for Non-Retina iPads
body: <p>Using xcode 5.1.1 with ios 7.1 to build a iPhone only app.</p>
  
  <p>When running this app on any non-retina device (ipad mini, simulator, ipad 2), [UIScreen mainScreen].scale always returns 2 leaving me with no way to detect if I'm on a retina screen.</p>
  
  <p>This is contrary to all the other posts on checking for retina (<a href="https://stackoverflow.com/questions/3504173/detect-retina-display">Detect Retina Display</a>)</p>
  
  <p>Does anyone have an alternative method besides checking against a list of hard coded devices?</p>