You can get MarkdownHero with CocoaPods.
Add to your Podfile
pod 'QRhero'
Install and download
> pod install
If you are wondering what is CocoaPods take a look at: https://cocoapods.org
Import MarkdownHero in your class
import QRhero
Clone or download this repository, it contains a simple Demo application that will show you the power of QRhero.