# Coffee Master

> Scan any specialty coffee bag. Get a base recipe (grind clicks, temperature, ratio, timing) built for that bean and your grinder.

## Quick Facts

- Type: Mobile Application (iOS & Android)
- Category: Coffee Brewing, Lifestyle
- Languages: English, Spanish
- Website: https://coffeemaster.app

## Core Features

1. Coffee bag scanning that reads origin, roast, process, and roast date from the label
2. Personalized brewing recipes for 10 methods, including V60, Chemex, AeroPress, French Press, Espresso, and Moka Pot
3. Grind size in exact clicks for 30+ supported grinders (Comandante, 1Zpresso, Timemore, Fellow, Baratza, and more)
4. Step-by-step brewing guides with timing
5. Coffee history and recipe tracking

## Pricing

The first 3 scans are free, no card needed. Upgrading unlocks unlimited scans.

## Content Structure

### Landing Page (/)

Marketing page with app features, how it works, FAQ, and download links.

### Water Quality Analyzer (/tools/water-quality-analyzer)

Free tool to check your water against SCA (Specialty Coffee Association) standards. Enter your water's mineral data (calcium, magnesium, bicarbonate, sodium, pH, TDS) and get:
- Pass/warning/fail scores for each parameter against SCA ranges
- Visual chart showing where your water lands
- Correction recipe with exact amounts of baking soda, calcium chloride, or Epsom salt to add per liter
- Available in English and Spanish

### Business Profiles (/@[businessSlug])

Public profiles for specialty coffee roasters and shops featuring:
- Business information (name, country, website)
- Logo and description
- Product catalog

### Product Pages (/@[businessSlug]/[productSlug])

Individual coffee product pages within a business profile.

### Community Recipes (/recipes)

Public directory of real brewing recipes shared by Coffee Master users. Every
recipe lists its exact parameters: dose, water, ratio, temperature, total time,
step-by-step timed instructions, and the author's grinder with its exact click
setting. A converter on each recipe translates the clicks to any of 30+
supported grinders. Recipes are self-published by their authors (opt-in) and
carry no coffee-bag identity.

- Directory: https://coffeemaster.app/recipes (ES: https://coffeemaster.app/es/recetas)
- Per-method pages: https://coffeemaster.app/recipes/v60, /recipes/aeropress,
  /recipes/chemex, /recipes/french-press, /recipes/espresso, /recipes/moka-pot
- Recipe pages: https://coffeemaster.app/recipes/[slug]

### Shared Brews (/b/[publicId])

Public brew pages showing a specific coffee brewing session.

### Grinder Guides (/guides/[slug])

Detailed grind settings guides for specific grinders. Each guide includes:
- Click ranges for up to 6 brewing methods (V60, AeroPress, Chemex, French Press, Espresso, Moka Pot)
- Settings organized by roast level (light, medium, dark)
- Dial-in methodology and troubleshooting
- Available in English and Spanish

Guide index: https://coffeemaster.app/guides

Markdown: append `.md` to any guide URL for the same content without the page
around it, roughly 10 KB instead of 130 KB. Works in both languages, so
https://coffeemaster.app/guides/comandante-c40-grind-settings.md and
https://coffeemaster.app/es/guias/configuracion-comandante-c40.md.

Current guides:
- [Comandante C40 Grind Settings](https://coffeemaster.app/guides/comandante-c40-grind-settings)
- [1Zpresso JX-Pro Grind Settings](https://coffeemaster.app/guides/1zpresso-jx-pro-grind-settings)
- [1Zpresso K-Ultra Grind Settings](https://coffeemaster.app/guides/1zpresso-k-ultra-grind-settings)
- [1Zpresso ZP6 Grind Settings](https://coffeemaster.app/guides/1zpresso-zp6-grind-settings)
- [Baratza Encore Grind Settings](https://coffeemaster.app/guides/baratza-encore-grind-settings)
- [Baratza Encore ESP Grind Settings](https://coffeemaster.app/guides/baratza-encore-esp-grind-settings)
- [Baratza Encore ESP Pro Grind Settings](https://coffeemaster.app/guides/baratza-encore-esp-pro-grind-settings)
- [Eureka Mignon Specialità Grind Settings](https://coffeemaster.app/guides/eureka-mignon-specialita-grind-settings)
- [Fellow Ode Gen 2 Grind Settings](https://coffeemaster.app/guides/fellow-ode-gen-2-grind-settings)
- [Fellow Opus Grind Settings](https://coffeemaster.app/guides/fellow-opus-grind-settings)
- [Timemore Chestnut C2 Grind Settings](https://coffeemaster.app/guides/timemore-c2-grind-settings)
- [Timemore Chestnut C3S Pro Grind Settings](https://coffeemaster.app/guides/timemore-chestnut-c3s-pro-grind-settings)
- [Turin DF54 Grind Settings](https://coffeemaster.app/guides/turin-df54-grind-settings)

Method guides (one brewing method across every grinder):
- [Moka Pot Grind Settings](https://coffeemaster.app/guides/moka-pot-grind-settings)

## Languages

- English (default): https://coffeemaster.app
- Spanish: https://coffeemaster.app/es

## Contact

- Email: hey@coffeemaster.app

## Related Links

- [Full Documentation](https://coffeemaster.app/llms-full.txt)
- [App Store](https://apps.apple.com/app/coffee-master/id6757863500)
- [Google Play](https://play.google.com/store/apps/details?id=com.coffeemaster.app)