See how much you actually drink, and what usually goes with it. AlcoStat is a private alcohol calendar and day diary. Log beer, wine, spirits, cocktails and custom drinks with their real volume, strength, quantity, shared portions, cost and time. NEW: DAY NOTES Open any day, even one without drinks, and add how you slept, how the morning after felt, where you were, the occasion, who you were with, and a note. Every tag turns into numbers: bars against home, Fridays against Mondays, the friend you drink most with, how you sleep after two drinks and after six. AlcoStat shows you the pattern. What to do with it is up to you. SEE THE PATTERN • Drinking and alcohol-free days on a calendar • Totals, averages, medians, streaks, peak days and spending for any period • Weeks, months, years and rolling periods, each with its own history chart • Optional trend lines that show whether you're drinking more or less • Rankings of drinks, places, occasions and company • Tap a card for its chart. Reorder, hide or share cards as images LOG REAL LIFE • Hundreds of built-in drinks and templates • Cocktails calculated from their ingredients • Shared bottles without counting the whole bottle as yours • Tap any value on a drink to fix it • Your own drinks and templates, saved for next time • US standard drinks, UK units, WHO, EU, Canada, Japan or Austria, picked for your region NOTHING LEAVES YOUR PHONE • No account • Your diary is never uploaded to AlcoStat • Works offline • No ads, telemetry, usage analytics or third-party SDKs • Export your history as CSV The diary and your full history are free, with 11 analytics cards. Advanced Analytics adds 40+ more on a monthly or yearly subscription. Every 12 hours you can open one of them free, then pick another when the time runs out. AlcoStat doesn't diagnose anything and won't tell you to stop. It just remembers better than you do. Terms of Use: https://alcostat.ru/terms/ Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://alcostat.ru/privacy/