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CLUSTER ALCOHOL-BLOOD-CONSUMPTION · 7 ENTRIES · EARLIEST ENTRY 2021-03-19

Alcohol BAC estimation tools

This cluster consists of web and mobile tools that estimate blood alcohol content, assess drinking risk, and provide guidance on safe driving timelines. They typically log consumption, account for weight and sex, and some generate reports for personal use. The dated history is too thin to read a shape from—only four dated entries exist before the index start, and many members are undated. Traction leaders are Libellus Potionis, DriveSoberly, and Can I Drive, each with zero stars, indicating early or unproven engagement.

Entry timeline

ENTRY TIMELINE

MAR 2021: 1JUL 2024: 1APR 2026: 1MAY 2026: 1JUL 2026: 1AUG 2026: 2
MAR 2021AUG 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 · 1 ai-built · 2 hand-coded · 4 unlabelled

Operator · 1 hobby · 1 enterprise · 4 open source · 1 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 7 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Libellus Potionis0★1 molivehand-codedopen sourcePrivacy-focused alcohol consumption tracker that logs drinks, sets limits, estimates BAC, and generates PDF reports.
  2. 02DriveSoberly0★4 moliveopen sourceBlood alcohol calculator that tracks consumption and tells whether it is safe to drive and when sober.
  3. 03Can I Drive0★4 yrabandonedlivehand-codedopen sourceMobile app that estimates blood alcohol level from drinks, weight, sex, and legal limits, and tells users when they can safely drive.
  4. 04TheReferee0★5 moliveA social app that measures blood alcohol content and lets users share results with friends.
  5. 05Valentin's PowerTools #018 - Volume Percent Calcul0★2 yrabandonedliveopen sourceMobile calculator that computes alcohol mass, volume, or percentage in a beverage from any two known measurements.
  6. 06Alkohol-Rechner | Blaues Kreuz0★unknownliveenterpriseWeb app that estimates blood alcohol level from drinks consumed and informs about safe consumption limits.
  7. 07emerard-audit-insight0★unknownliveai-builthobbyWeb tool that assesses a user's alcohol intake risk and provides personalized insight based on their drinking habits.

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.