DOSE - Coffee Grind Analysis
Just a Napkin. Measure.
About
Analyze your coffee grind size with just a photo, using anything from a napkin to a kitchen towel. Get detailed particle distribution data and brew-method guidance to improve your coffee.
What's New in DOSE
1.0.0
June 15, 2026
FAQ
How does DOSE analyze coffee grind size?
DOSE analyzes your coffee grind size from a single photo. You spread your grounds on a flat surface like paper or a napkin, find good lighting, and capture the image following on-screen guides for distance and angle.
What kind of data does DOSE provide?
DOSE provides detailed particle distribution metrics including D10, D50, D90, mean, fines ratio, and uniformity, presented with a distribution histogram.
Can DOSE help me improve my coffee brewing?
Yes, DOSE offers brew-method guidance, suggesting whether to grind finer or coarser for methods like espresso, pour-over, and French press, based on your grind analysis.
What are the AI Barista insights in DOSE?
On supported devices (iOS 26+), AI Barista insights read your grind analysis results and suggest how to adjust your grinder settings for your next cup of coffee.
Is DOSE available on Android devices?
Based on the provided data, DOSE is currently only supported on iPhone devices.
How often is DOSE updated?
DOSE was last updated on June 15, 2026, with version 1.0.0. Future updates will include features like comparing your grind history.
What is the age rating for DOSE?
DOSE has an age rating of 4+, making it suitable for a wide range of users interested in coffee analysis.
Does DOSE have ads?
No, DOSE does not contain advertisements. It is a completely free application.