Yield – The Coffee App

JRM App Dev

About this app

Yield – The Coffee App is the ultimate tool designed for specialty coffee enthusiasts, home baristas and professionals. Whether you brew a perfect Espresso every morning or experiment with different pours on your V60, this app lets you record, calculate and perfect every variable in your extraction.
Put away the paper notebooks and take precise control of your recipes, ratios and yields in the palm of your hand.

☕ SUPPORTED BREW METHODS
Full support for the most popular methods:
• Espresso
• Filter (V60, Chemex, Kalita...)
• AeroPress and Concentrated AeroPress
• French Press
• Hario Switch
• Moka Pot
• Cold Brew

⚙️ RECIPE CREATION & MANAGEMENT
Design the perfect recipe controlling every detail:
• Automatic calculations: Lock your main variable (Ratio, Coffee Dose or Total Water) and the app will instantly calculate the rest.
• Pour plan: For filter methods, set how much water and at what exact second you should pour.
• Advanced variables: Record bean origin, grind size, water temperature, pressure (for espresso) and total time.

⏱️ BUILT-IN STOPWATCH
• On-screen stopwatch to track your extraction in real time.
• Time is automatically saved when logging to history.
• Enter total time in seconds or minutes according to your preference.

📊 HISTORY & EXTRACTION ANALYSIS
Evaluate and improve your technique cup by cup:
• Keep a complete log of every brew.
• Rate your extractions with a star system (with half-stars for extra precision!).
• Add notes and comments about flavor or adjustments for next time.
• EY% and TDS calculation: Enter your measurements (Brix or TDS) and the app will automatically calculate the Extraction Yield to help you reach the ideal cup.

☁️ CLOUD SYNC & SECURITY
• Create an account to safely store all your history and recipes in the cloud.
• Sync your data across multiple devices.
• Export and import local backups in JSON format.

🛠️ FULL CUSTOMIZATION
Adapt the app to your preferences:
• Configurable weight units: Grams (g) or Ounces (oz).
• Temperature units: Celsius (°C) or Fahrenheit (°F).
• Built-in Dark and Light modes.
• Clean, intuitive interface with no distractions while you brew.

Take full control of your coffee. Document your experiments, replicate your best cups and understand how every variable affects the final result.
Download Yield – The Coffee App and take your barista skills to the next level!