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CLUSTER COFFEE-WEB-BREWING · 6 ENTRIES · EARLIEST ENTRY 2025-10-19

Coffee brewing apps and guides

The cluster comprises web and mobile apps focused on coffee brewing, covering timing, recipes, ratios, and roasting. The dated history is too thin to read a shape from—only 3 dated entries before the index start, so the cluster predates the index or members are undated. Traction leaders are brew-and-bloom, brew-helper, and Artisan, each with 0 stars.

Entry timeline

ENTRY TIMELINE

OCT 2025: 1AUG 2026: 3SEP 2026: 2
OCT 2025SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 4 unlabelled

Operator · 4 hobby · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 6 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01brew-helper0★2 mo—hobbyWeb app that guides pour-over coffee brewing with dripper-specific water ratios, step-by-step timers, curated recipes, and grind size guidance.
  2. 02coffee1★11 mostaleliveai-builthobbyWeb app that calculates pour-over coffee brews from coffee weight and ratio, steps through brew methods, and logs session history.
  3. 03Coffee Drip Calculator0★unknownliveWeb app that calculates coffee drip brewing recipes such as water ratio and temperature.
  4. 04BrewCalc - Coffee ratio calculator0★unknownliveWeb app that calculates coffee-to-water ratios, converts units, and offers brewing instructions.
  5. 05Blazetamer380 Mix Calculator0★unknownliveai-builthobbyWeb app that calculates mixing ratios for a specific product so users can prepare accurate blends.
  6. 06Koffie companion0★unknownlivehobbyCoffee brewing companion that calculates water-to-coffee ratios for customized brews.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.