Roastiva Lab
Roastiva Lab by Maheswara Purwanto: rank, rating, keywords, reviews and trend on the Apple App Store.
- Publisher
- Maheswara Purwanto
- Category
- Food & Drink
- Store
- Apple App Store
- Price
- Free
- Top free rank
- #85
- Released
- 2026-09-14
- Last updated
- 2026-09-14
About Roastiva Lab
Roastiva Lab is an app that helps users manage the entire journey from bean bag to cup. The daily dashboard suggests which bags to use first and displays the last brew, ongoing experiments, caffeine intake, remaining quantity, and next steps. A knowledge library provides information on species, varieties, growing regions, processing methods, roast levels, flavor profiles, brewing methods, grind sizes, ratios, temperatures, timing, and storage. Bean inventory tracks roaster details, origin, roast date, opening date, remaining weight, storage conditions, recipes, and brewing history. Freshness simulation—based on time since roasting, opening date, storage method, remaining beans, and usage rate—determines which bags to prioritize. A testing lab allows adjustments to coffee quantity, water volume, ratio, grind size, temperature, time, bloom phase, number of pours, and agitation levels to predict strength, extraction, body, acidity, bitterness, sweetness, and clarity. Brewing guides provide timers, water targets, and pour-stage instructions, comparing the plan against actual execution. A brew log records the bean bag, recipe, parameters, yield, deviations, and results. A cup evaluation section captures aroma, acidity, sweetness, bitterness, body, clarity, aftertaste, balance, and preference level. A "cup rescue" function analyzes flaws—such as excessive acidity or bitterness, weak or strong brew, dry mouthfeel, weak aroma, or incorrect flow—and suggests adjustments for the next b
Keywords
bean, brewing, caffeine, remaining, methods, storage
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