AlcoTrack: BAC & Drink Tracker

Know your limits, one drink at a time. AlcoTrack is an alcohol tracker and BAC calculator that works off your own numbers. Enter your weight, height, age, and gender once, and every drink you log turns into a personal estimate of your blood alcohol content — your own curve, not a generic chart. Whether you're practicing mindful drinking, keeping a drinking diary out of curiosity, or working toward more alcohol-free days, AlcoTrack sticks with you privately, day after day. A built-in AI Coach reads your own history and answers the questions a spreadsheet can't. WHY ALCOTRACK? Real-Time BAC Chart. The built-in BAC calculator shows your estimated blood alcohol level rising and falling live, based on your own weight, height, age, and gender. AI Coach (Beta) 🤖. Ask it anything about your drinking patterns and get answers pulled straight from your own logged data. Nothing you say is stored or used to train any model. Private Drinking Diary. Log a beer, a glass of wine, or pick from 70+ IBA cocktails. Everything stays on your phone — a drink tracker that's actually yours. Sobriety & Milestones. Count alcohol-free days, build streaks, and watch your own goals take shape. Intake Statistics 📊. Weekly and monthly trends, alcohol units, and what your drinking actually costs you. Hydration & Safety. Water reminders when you need them, plus a home screen widget for a quick BAC check without opening the app. Universal Units 🌍. Metric, imperial, standard drinks, or alcohol units — set up for wherever you live. DATA & PRIVACY Your data stays with you. AlcoTrack keeps a private alcohol log on your device, with no mandatory cloud sync and full export and backup whenever you want it. The optional AI Coach only sends anything when you actually ask it a question, and even then your chats aren't stored or used to train any model. DISCLAIMER As an alcohol tracker, AlcoTrack estimates your BAC from what you log yourself. Metabolism varies from person to person, so treat these numbers as a guide, not a measurement — this app is not a substitute for a breathalyzer or a professional test. Never drink and drive. The developer takes no liability for the accuracy of the results. Formerly known as AlcDroid. Built to be light on battery and fast on any Android phone.