CoffeeRoastMate

About

Master consistency in every batch — no matter the weather. CoffeeRoastMate is not just a timer; it’s a precision tool for anyone who cares about the science behind the bean — from home enthusiasts to small-batch professionals. Ambient temperature and humidity are invisible variables that can disrupt even a perfect roast profile. Cold air extends the Drying phase; humidity changes heat transfer. CoffeeRoastMate analyzes your local weather conditions instantly and helps you adjust your plan before you even drop the green beans. Why CoffeeRoastMate? - Weather Intelligence Automatically fetches localized temperature and humidity to suggest precise adjustments for your Drying, Maillard, and Development phases. - Predictable Results Stop guessing. Compensate for environmental variables and hit your target roast levels consistently. - Profile-Aware Calculations Select your target roast profile — light, medium, dark, or custom ratios — and the app adapts timing recommendations accordingly. - Bean-Specific Adjustments Choose your coffee bean type to factor density and processing characteristics into the suggested plan. - Privacy First All calculations run locally on your device. No accounts, no tracking, no cloud uploads. Key Features - Real-time Roast Difficulty Index based on weather - Dynamic phase timer with large, glanceable controls - Visual phase breakdown (Drying / Maillard / Development) - Optional, secure offline roast logging - Clean, distraction-free interface for active roasting - Works offline after the initial weather update Zero Paywalls. 100% Indie. This app is completely free — no subscriptions, no ads, no locked features. If it helps you roast better, you can optionally support future development through the Tip Jar — purely optional. Happy roasting!