Author here - Yes that is exactly what it does. I'll compile it for the Mac later today and load it on the Scrumdog.app website. Thanks for your comments.

May just be the prices on their website, but they strike me as being quite expensive. They also use anglicized names with very little information about the tea, so it's hard to know what you're buying.

The website is new, but this business also runs one of my favorite brick and mortar tea shops! It's in the Oakland hills.

They pile up the steaming leaves from every cup they brew and the shop fills with the earthy caramel aroma of good tea.