title: Multiple storyboards for different iPhone sizes
body: <p>I have the below code set up in appDel.m in didFinishLaunching. 
  I currently have 2 storyboards iPhone 5 and iPhone 6. The issues is the code I am using is not selecting the iPhone 5 storyboard, it always defaults to the iPhone 6.</p>
  
  <pre><code>UIStoryboard *storyBd;
  CGSize result = [[UIScreen mainScreen]bounds].size;
  CGFloat scale = [UIScreen mainScreen].scale;
  result = CGSizeMake(result.width, result.height * scale);
  
  NSLog(@"The Result height is %f",result.height);
  
  if (result.height == 1136) {
      storyBd = [UIStoryboard storyboardWithName:@"i5Story" bundle:nil];
      UIViewController *initView = [storyBd instantiateInitialViewController];
      [self.window setRootViewController:initView];
  }else if (result.height == 1334){
       storyBd = [UIStoryboard storyboardWithName:@"i6Story" bundle:nil];
      UIViewController *initView = [storyBd instantiateInitialViewController];
      [self.window setRootViewController:initView];
  }
  </code></pre>