POHorizontalList helps iOS developers to make iOS 6 like App Store lists. POHorizontalList works like a horizontal UIScrollView but it can be embeddable into a UITableViewCell's content view. With help of UITableView solution appears as iOS 6 App Store app.
POHorizontalList is developed for a project so it's not well flexible. But you can change the appearance of ListItem with manipulating ListItem.m file.
Icons used in sample projects is downloaded from http://www.smashingmagazine.com/2010/09/01/icandies-icon-set-60-free-icons-your-user-interfaces-and-apps/