True coffee nerds are always looking for their next great sip. Angel's Cup makes it easy to find new coffees, and remember the details of ones you've tried before. This free app lets you record tasting notes on everything from the beans that arrive via the companion subscription service to your local shop's seasonal roast. For beginners, there's a flavor wheel that helps you visualize your thoughts, while old pros can use a more advanced chart. For the subscription coffees, you can compare your own notes with the roastmaster's, and all of your notes are automatically saved in the cloud so they're accessible from anywhere.