ios - UICollectionView cells allign horizontally instead of vertically to mimmick springboard? -

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Trying to display the iPhone 5 app springboard (horizontal line and 4 apps in 5 rows) in my collection view Am my apps I currently have 5 cells (approximately 25 cells or so many plans) and the collection view is set to scroll horizontally when paging is enabled which works but when I add the cells to this method : 

  - See the (NSInteger) archive: (UICollectionView *) View numberoff item ins: (NSINtega) section {return apps.count; // current 5}   
 They vertically horizontally align, how can I align this horizontal?  
 Here's a sketch  
> What's happening:  
  Cell cell cell cell cell   
 What do I have to do:  
  Cell cell cell cell   
 Can someone help me with this?   
 
 
 You need to create a UICollectionViewLayout

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