Tools for everything coffee.

Manage grinders, record, dial in, learn.

AI-powered brew parameter features.

FREE.

Phone screen displaying a coffee brewing calculator app with text and numbers.

Next level integration.

CoffeeOS is an ambitious project that aims to combine all aspects of coffee onto a single platform with Tools to accomplish anything you need, from recording brew metrics through keeping detailed notes. Data from one tool can be accessed from other tools for seamless integration between hardware and software.

Rebuilt from the ground up.

Leveraging our experience from years of running DiFluid Café, our original app, we took all the data and all of our collective knowledge, and put it all together to build this new platform.

Record now, repeat back later.

Connect to a smart scale like Microbalance to record your brews, and repeat them back as recipes. Plot them on the brew control chart to guide your technique toward your ideal flavor profile.

Active stage tracking.

The Brew Recorder keeps track of your pours, agitation, and wait steps, marking them afterward for easy readability.

Utilize the full potential of the Brewing Control Chart

The new Sensory Brewing Control chart maps the coffee taster's flavor wheel to the brew control chart, helping you dial in brews with precision.

Keep track of everything.

Tie your brew data to the brew control chart and keep everything together. Dose, yield, brew time, particle size, brew temperature, and roast color, each of which can be auto-retrieved from external devices.

Flexible Image Section

Flexible Image Section

Seven Powerful Tools — One Coffee Platform

Powerful Tools,
On one coffee platform.


Dial in, track, save, record, manage, convert, calculate, build, analyze, learn, discover. Start using the first seven professional Tools for coffee crafting for FREE — including the Brew Ratio Calculator, Grinder Converter, Particle Analyzer, Grinder Manager, Brew Controller, Brew Recorder, and Notes Manager.

Check back later for more...