Beanie - Grind Size Finder

Bellenbaum

About this app

Beanie helps you find the right grind size on your Fellow® Opus™
It provides you with a large, simple adjustment wheel that helps you dial in without doing all the math in your head.
When you set a grind size, Beanie shows you which setting you have to set on your Fellow® Opus™.

This is why you'll love Beanie:
- No math before your first good coffee
- Access "hidden" grind sizes that you might skip without Beanie
- Remembers your favourite grind settings for you – for all your brewing methods!
- Simple to use and beautiful to look at

Beanie is not associated with or endorsed by Fellow Industries, Inc.

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Fellow, Prismo and Opus are trademarks of Fellow Industries, Inc.
AeroPress is a trademark of AeroPress, Inc.

Ratings and reviews

Great and flawed The design and useability of the app is great. As an opus owner it really helps to understand how much of a change each click makes including the inner burr. My issue is that is doesn't reflect reality of the grinder. Moving the inner burr creates half steps in the macro adjustments. The app doesn't reflect that which creates an unknown. Ie: 1 click finer on the inner burr cannot have the macro at step 2.0. As such, it still leaves a lot of guessing to the user.

Thank you so much for making this app. It's incredibly helpful. However, I have one issue. Is it just me or is the fine adjustment ring "+" and "-" reversed from the grinder. On my inner ring, the "+" is to the left, but on the app is the other way around.