Coffee Grind

RW Labs

Contains ads

About this app

The size of ground coffee particles has the main influence on the rate and the total amount of coffee extraction.
- Get your grind size distribution.
- Optimize your grinder settings.
- Compare ground coffee profiles.
- Rate your coffee brews.
- Share your profiles.
- Check your grinder burrs.
- Suitable for Espresso, Pour Over, French Press, Aeropress, Moko Pot, Turkish coffee or Cold brew.
- Get a perfect cup of coffee!

Ratings and reviews

Sadly, the app does not go past the 1st step where the coin size is selected on either my Samsung phone or tablet. Whether I select one of the pre-defined coins or enter my own coin size value, clicking on continue does nothing. The slider does not seem to do anything either. The app looks very well designed, so I was pretty disappointed.

This is the best particle size analysis app for Android that I've found. Being able to set your reference object size manually is fantastic! The detailed analysis plot is great too. Its so incredibly refreshing to find a useful app that doesn't require account creation. Bravo! If I could improve anything, I would add some +/- fine tune buttons to the contrast and reference object sliders (fat fingers!).

Good app, UX needs work. Frustrating to use. UI is straightforward but non intuitive. Data Sets needs sanitising. 6 Grinder brands listed, all are actually the same brand. The same grinders are listed multiple times. Verified sample reference data would be helpful. A curated list of grinders to select from would be nice.

What’s new

Analyse your coffee grind with your smartphone camera. The size of ground coffee particles has the main influence on the rate and the total amount of coffee extraction.
NEW: particle area selection, coin selection, bug fixes