YanMore Grind

YanMore Grind

Bayesian Grind Dial-In

2 ratings
3 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 14, 2026
  • September 19, 2026

Features

YanMore Grind screenshot #1 for iPhone
YanMore Grind screenshot #2 for iPhone
YanMore Grind screenshot #3 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app helps calibrate coffee grinders using a Bayesian learning model and stores your brew notes. It supports various brewing methods and allows you to track your coffee beans, equipment, and tasting scores. Upgrade to Pro for full access to features and unlimited records.

✓Bayesian grind calibration
✓Support for multiple brew methods
✓Coffee bean and equipment profiles
✓Detailed brew note-taking
✓Tasting score and flavor tagging
✓Local data backups
✓Pro version for advanced features
Show original description

What's New in YanMore Grind

1.1.0

September 19, 2026

Free users can now add one catalog or custom grinder, including electric models, and edit its details. The installed app name is now YanMore Grind. The one-grinder limit and other Pro features are unchanged.

More
3

Subscriptions & In-App Purchases

YanMore Grind Pro Monthly

Monthly access to Pro coffee grinder tools.

$1.991 Month
How to cancel YanMore Grind subscription ⁉️

User reviews

太赞啦!

非常特别实用的app 界面简洁便于操作 但是参数记录可以非常细致 感觉像把研磨咖啡当作科研一样有仪式感的过程

A little direction goes a long way

As someone still learning about coffee, I don’t always know where to begin with grind adjustments. Having a recommendation to work from makes the process feel less intimidating. I’m not expecting an app to make every decision for me, but a little guidance helps. This is the kind of tool I appreciate: something that supports learning rather than making coffee seem even more complicated.
Show more

On-device calculations are a nice touch

The fact that the recommendation calculations run on the phone is something I genuinely appreciate. For a focused utility like this, that feels like a sensible design choice. My main interest is getting help with grind settings, not adding unnecessary complexity to making coffee. It's nice to see an app built around a concrete task with a straightforward purpose.
Show more

FAQ

What is YanMore Grind?

YanMore Grind is a mobile application designed to assist with adaptive coffee grinder calibration and serve as a comprehensive coffee notebook. It helps users fine-tune their grind settings based on various brewing parameters and record detailed notes about their coffee experiences.

What brewing methods does YanMore Grind support?

YanMore Grind supports a wide range of brewing methods, including espresso, pour-over, moka pot, French press, AeroPress, drip, cold brew, and siphon. The Pro version unlocks the full catalog of supported methods.

How does the Bayesian calibration work in YanMore Grind?

The app uses a Bayesian learning model that combines your equipment, bean, and recipe context with brew observations to suggest grind adjustments. It provides a recommended setting, the direction and size of the change, its reasoning, and the strength of the evidence.

What features are included in the free version of YanMore Grind?

The free version of YanMore Grind includes one grinder, two bean profiles, the latest 20 records, support for espresso and pour-over, a standard double espresso basket, basic text sharing, and basic export functionality.

What are the benefits of upgrading to YanMore Grind Pro?

YanMore Grind Pro offers the full supported methods and grinder catalog, custom grinders, advanced baskets and parameters, complete brew history, advanced sharing options, and full import, export, and backup restoration capabilities.

Does YanMore Grind require an account to use?

No, the core recording and recommendation features of YanMore Grind work locally without requiring an app account. However, Pro purchases and subscriptions are handled by Apple.

How often is YanMore Grind updated?

YanMore Grind was last updated on 2026-09-14 with version 1.0. Further update frequency is not specified but typically depends on developer release cycles.

What is the price of YanMore Grind Pro?

YanMore Grind Pro is available through subscription plans: $1.99 per month for YanMore Grind Pro Monthly and $19.99 per year for YanMore Grind Pro Yearly. Current prices are displayed within the app.