One of the ways an app can be customised easily in iOS is to change its tint colour. This can be done for specific elements such as your navigation bar in your storyboard. However, this can also be changed globally for your entire application — here's how. From Storyboard Open up your Storyboard and click the File Inspector (that's the one with the little page icon in the Utilities pane. Here you'll find "Global Tint". This will set the tint for your storyboard. Should you use more than one in your app you'll need to do it per storyboard.…