Coffee Brew Journal - Roast

Your home coffee lab. Track beans, log brews with precision, and dial in the perfect cup.

Roast is the coffee journal built for home baristas who care about every cup.

Track your bean collection, log every brew with precise recipes, and use data to dial in the perfect cup. Whether you are pulling espresso shots or perfecting your V60 pour-over, Roast captures every variable so you can reproduce your best brews and improve with intent.

TRACK YOUR BEAN COLLECTION Add every bag with origin, roaster, roast date, process, and tasting notes. Mark beans as open, sealed, or finished. Know what is on your shelf and how fresh it is.

LOG EVERY BREW WITH PRECISION Record dose, water weight, grind size, water temperature, and brew time. Add tasting notes with structured sliders for acidity, sweetness, body, and bitterness. Rate every cup 1-5 stars.

BUILT-IN BREW TIMER Use lap timing for bloom and pour markers. Start brewing, tap lap at each pour, and stop when done. Brew time auto-fills your log.

BREWING STATS AND TRENDS See brewing streaks, favourite methods, top-rated beans, origin breakdown, and brews per week. Understand your habits and see your coffee improve over time.

DIAL-IN MODE (PRO) Compare all brews from one bean side by side. See which variables - grind, temperature, ratio, and time - match your best cups.

AI BREW ASSISTANT (PRO) Ask Grok about your coffee with context from your brew history. Get ideas for sour V60s, bean choice, or the next adjustment to try.

ROAST PRO - UNLIMITED EVERYTHING

• Unlimited beans and brew logs
• Dial-In Mode comparison view
• AI Brew Assistant powered by Grok
• CSV export of all your data
• Shareable year-in-coffee wrap-up cards
• Monthly: $4.99/month
• Yearly: $39.99/year (save 33%)

Free users get 5 beans and 20 brew logs - enough to fall in love with the app.

Subscription auto-renews. Cancel any time in your Apple ID settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/