Brew Ratio Studio

Brew Ratio Studio is a focused offline workspace for better manual coffee. Scale trusted pour-over recipes to any cup, follow each pour on a clear timeline, and keep the details that make a brew repeatable. Build a personal bean shelf with origin, process, roast, and tasting notes. Save brew sessions with grind setting, water temperature, dose, yield, and a balanced flavor score. The journal connects every result back to its recipe and bean, while Insights highlights your strongest brews, preferred ratios, and recent consistency. Five connected tools keep the workflow practical: Brew for live step guidance, Recipes for editable starting points, Beans for your current coffee, Journal for tasting history, and Insights for useful local statistics. All records stay on the device and the included starter recipes work immediately, with no account required.