Track your coffee journey
Follow every bean, brew, and roaster in one place, then turn your routine into a clearer coffee ritual. Roast Lens is the coffee journal that fits in your pocket.
Track every bag. Know when it peaks.
Every bean gets a freshness badge, so the peak window is visible the moment you open the app. Build a personal library with roast dates, origins, and tasting notes that actually stay useful.
Dial in your brew.
Dose, grind, temperature, and time all live in one clean workflow. Roast Lens helps you repeat the cups worth repeating and understand why one tweak changed the result.
Your AI sommelier, on tap.
Ask what to brew next and get a recommendation grounded in freshness, brew history, and your own taste preferences. It is a preview of what Roast Lens can grow into next.
See what others brew.
Browse real brew logs, compare recipes, and find ideas worth stealing for your next cup. The best discoveries come from seeing what worked for someone else.
How it works
1. Scan your bag
Point your camera at the label to capture roaster and origin automatically.
2. Log your brew
Record dose, grind, time, and temperature. Rate the result and keep the good recipes close.
3. Discover & share
Find specialty roasters nearby and share your best brews with the community.
What coffee lovers say
“Finally an app that takes my hobby seriously. No more chaos in spreadsheets.” — Marco, home roaster
“I always find the best specialty roasters in my area. It changed how I travel for coffee.” — Sophie, coffee enthusiast
Keep Roast Lens one tap away.
Install the PWA to open Roast Lens like an app, keep it on your home screen, and jump straight into your next brew log.