Food & Drinks
Roastmaster for iPhone
Roasting coffee is a science and art. Thanks to apps like Roastmaster, you can get a better handle on it. It tracks your roast curves and allows you to make sense of the data with interactive visuals. You will be able to save any roast as a profile to build up a custom library.
The app lets you keep track of your beans, set order reminders, and calculate and blend roasts by weight and percentage. You can also track time, brew ratio, and other settings. More information about this universal app is available here.