Don't forget, it's already packaged up. It's in the app store already. The author can spend the next ten minutes logging into his apple account and adding a p

Don't forget, it's already packaged up. It's in the app store already. The author can spend the next ten minutes logging into his apple account and adding a price to it. That's all the effort needed to turn this into a product (besides rewriting the App Store description so that people other than himself can parse what the application actually does).