---
title: "GrindConverter - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "GrindConverter converts coffee grinder settings between grinders and microns (µm), making it easier to switch grinders, compare grind size, share recipes, and dial in espresso or filter coffee faster."
---

# GrindConverter — United States
> Coffee grinder setting convert

![GrindConverter App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3e/71/a4/3e71a4e2-7b4c-9349-371d-62fd547dd800/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Wuffworks](https://apptail.io/developer/wuffworks-kqLnJb)
**Category:** Utilities
**Rating:** 5.0/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.wuffworks.grindconverter
**Store:** Apple App Store
**Country:** United States
**Version:** 2.2 (released 2026-09-30)
**Original Release:** 2026-03-05
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759512905)
**AppTail Page:** [https://apptail.io/app/grindconverter-ZBRy/united-states](https://apptail.io/app/grindconverter-ZBRy/united-states)

## GrindConverter Description
GrindConverter converts coffee grinder settings between grinders and microns (µm), making it easier to switch grinders, compare grind size, share recipes, and dial in espresso or filter coffee faster.

Supports 200+ grinders across popular manual and electric models.

Examples include 1Zpresso, Baratza Encore / Encore ESP, Fellow Ode / Opus, Comandante C40, Niche Zero, DF64 (Gen 1/2/V), Timemore, Mahlkönig EK43, Eureka Mignon, and more.

Features

• Convert coffee grinder settings between supported grinder models
• Convert grinder settings ↔ microns (µm) where available
• Quick grind size reference for espresso, pour-over, AeroPress, French press, and filter coffee
• Clean, minimal UI designed for fast dial-in and recipe comparison

How it works
	1.	Select Grinder A and Grinder B
	2.	Enter a grinder setting or microns
	3.	Get an instant conversion and fine-tune by taste

Important note

Grind settings are not standardized. Burr wear, alignment, bean type, roast level, and humidity can all affect the best grind size. Use GrindConverter as a starting point, then adjust to match your recipe, extraction, and taste.

Free access & subscription

Includes 3-day free access. After 3 days, a subscription or lifetime purchase is required to continue using GrindConverter. Subscriptions can be managed or canceled anytime in your Apple ID settings.

No account required.

Terms of Use (EULA): 

## GrindConverter Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/aa/f8/80/aaf8805e-d9f4-d80a-4ff0-194872c6c187/shot-1.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1f/1b/8b/1f1b8b96-c16b-cd55-812f-716e76210a65/shot-2.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/c0/38/00c03813-3a9c-8077-c764-ce1809cdbb45/shot-3.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/11/c4/49/11c44932-0333-06c5-8cf3-34a42e92a357/shot-4.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/5c/52/c75c522a-4635-bb6a-2e50-a18eaa8de4ce/shot-5.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/08/4b/30084be6-2842-bd74-c57e-79268d5cc3d4/shot-6.png/1290x2796.png)

## GrindConverter Rating Breakdown in United States
- 5 stars: 3 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## GrindConverter Reviews in United States

### ***** "Super handy tool for dialing in recipes"
As someone who brews coffee at home pretty often, this little app has actually been really helpful.

I’m always experimenting with different beans and recipes — V60, AeroPress, sometimes espresso — and each method needs a slightly different grind size. On top of that, I have more than one grinder at home, so when I see recipes online it’s often hard to translate someone else’s grind setting to my own grinder.

That’s where this app really shines. Being able to convert grind settings between different grinders makes dialing in a lot easier. It gives me a solid reference point so I can get close to the right grind size without wasting too many shots or brews.

The interface is also super simple. No unnecessary features — just pick your grinder, convert the setting, and you’re done. It’s quick and straightforward to use.

I’ve tested it a few times while adjusting my recipes and the suggested grind ranges have been pretty accurate compared to what I normally end up using.

Also, the price is very reasonable. If you like experimenting with different recipes or use more than one grinder, this is actually a really handy little tool.

Simple, accurate, and easy to use. Definitely a nice utility for coffee nerds.
-- Aldia1819, 2026-03-06

[View all GrindConverter reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## GrindConverter In-App Purchases
| Item | Price |
|------|-------|
| Lifetime Access | $19.99 |
| Premium Annual | $9.99 |
| Premium Monthly | $1.99 |




## GrindConverter Available In
- [United States](https://apptail.io/app/grindconverter-ZBRy/united-states)
- [Belgium](https://apptail.io/app/grindconverter-ZBRy/belgium)
- [Belarus](https://apptail.io/app/grindconverter-ZBRy/belarus)
- [Canada](https://apptail.io/app/grindconverter-ZBRy/canada)
- [Czechia](https://apptail.io/app/grindconverter-ZBRy/czechia)
- [Denmark](https://apptail.io/app/grindconverter-ZBRy/denmark)
- [Dominican Republic](https://apptail.io/app/grindconverter-ZBRy/dominican-republic)
- [Algeria](https://apptail.io/app/grindconverter-ZBRy/algeria)
- [Ecuador](https://apptail.io/app/grindconverter-ZBRy/ecuador)
- [Spain](https://apptail.io/app/grindconverter-ZBRy/spain)
- [Australia](https://apptail.io/app/grindconverter-ZBRy/australia)
- [United Kingdom](https://apptail.io/app/grindconverter-ZBRy/united-kingdom)
- [Ireland](https://apptail.io/app/grindconverter-ZBRy/ireland)
- [Italy](https://apptail.io/app/grindconverter-ZBRy/italy)
- [Kuwait](https://apptail.io/app/grindconverter-ZBRy/kuwait)
- [Kazakhstan](https://apptail.io/app/grindconverter-ZBRy/kazakhstan)
- [Mexico](https://apptail.io/app/grindconverter-ZBRy/mexico)
- [Portugal](https://apptail.io/app/grindconverter-ZBRy/portugal)
- [Romania](https://apptail.io/app/grindconverter-ZBRy/romania)
- [Tunisia](https://apptail.io/app/grindconverter-ZBRy/tunisia)
- [France](https://apptail.io/app/grindconverter-ZBRy/france)

---

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