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Android App

Coffee Codex

Your intelligent specialty coffee diary. Register beans, waters and equipment. Create recipes, follow step-by-step with timer and analyze each cup with data.

Download on Google Play
Coffee Codex App
Modules

8 integrated modules for total control

From bean to cup, with data. Each module is designed to capture an aspect of your brew.

01

Coffee Registration

Complete catalog of beans: origin, farm, botanical variety, processing, SCA score, roast and sensory profile with flavor wheel.

02

Water Control

Register pH, TDS, hardness, alkalinity and sodium. Manage multiple sources, monitor stock and price per liter.

03

Equipment Inventory

Catalog methods, kettles, scales and grinders. Save calibration with click ranges for each method.

04

Recipe Creation

Define bean, method, water profile, grind, dose, volume and ratio. Create detailed step-by-step with time in seconds.

05

BrewTimer

Timer that guides you second by second through each recipe step. Visual pour indicators and real-time dynamic adjustment.

06

BrewLog & Deviations

Compare planned vs actual. Annotate temperature, grind and time variations. At the end, complete sensory evaluation.

07

Diary & Statistics

Full history with filters by date, score or method. Consumption statistics, most used methods and average rating.

08

Barista Mode (Premium)

Unlimited registrations, full history, A/B comparator, cloud backup, inventory management and no ads.

Plans

Standard or Barista

Start free and upgrade when you need more.

Standard

Free
  • Unlimited streaks and achievements
  • Up to 1 coffee, 1 water, 1 grinder
  • Up to 20 recipes (5 shareable)
  • Unlimited equipment
  • Basic statistics
  • Ads

Barista

Premium
  • Everything from Standard plan
  • Unlimited registrations
  • Full history + export
  • A/B comparison
  • Cloud backup and sync
  • Inventory management
  • No ads
Screenshots

See the app in action

Coffee registration, BrewTimer, evolution diary and barista mode.

Coffee registration screen Coffee catalog BrewTimer in action Evolution diary
FAQ

Frequently asked questions

Get answers about Coffee Codex.

What is Coffee Codex?
Coffee Codex is an Android app that works as an intelligent specialty coffee diary. It allows you to register beans, waters and equipment, create detailed recipes with step-by-step guided timer, log each extraction in BrewLog with sensory analysis, compare A/B brews and track evolution statistics.
Does Coffee Codex have a coffee timer?
Yes, Coffee Codex has BrewTimer: a timer that guides you second by second through each recipe stage. It shows exactly when to start and stop each water pour, with visual indicators and dynamic adjustment to skip or modify steps during execution.
What is the best app for specialty coffee recipes?
The Coffee Codex is the most complete app for specialty coffee recipes on Android. It combines bean registration, chemical water control, equipment inventory, recipes with guided timer, extraction diary with sensory analysis, A/B comparison, statistics and premium mode with cloud backup.
Does Coffee Codex have recipes from famous baristas?
Yes, the app has a library of recipes from world champions, experts like James Hoffmann and community members. You can explore, favorite and adapt these recipes to your equipment and beans.
What brew methods does Coffee Codex support?
Coffee Codex supports V60, Chemex, Aeropress, French Press, espresso and any other method you want to register. You can create recipes for each method with specific parameters for grind, temperature, dose and time.
What is BrewLog in Coffee Codex?
BrewLog is the brew logging module. It captures real extraction time, lets you note temperature, grind click variations and adjustments. At the end, you do a full sensory analysis using the flavor wheel, and the app saves these insights for the next brew of the same bean.
Does Coffee Codex also allow water control?
Yes, Coffee Codex has integrated chemical water control. You can register pH, TDS, hardness, alkalinity and sodium content, manage multiple sources and monitor volume and price per liter.
Does Coffee Codex have a premium version?
Yes, the Barista Mode (premium) offers: unlimited registrations, full history and diary export, A/B comparison, cloud backup and sync, inventory management with automatic consumption and ad-free experience.
How does Coffee Codex help improve my coffee?
Coffee Codex transforms taste subjectivity into actionable data. It records the difference between planned and actual, captures insights from each brew, shows consumption statistics by method and offers A/B comparison to test temperature or grind variations.
Does Coffee Codex work offline?
Yes, Coffee Codex works offline. Data can be stored locally on the device. With an account and premium mode, you can enable cloud sync for backup and restoration across devices.

Download now and turn your coffee into data

Free on Google Play. Barista Mode available.

Download on Google Play