Habit tracking
DrinkDays — Alcohol Tracker & Sober Day Log
A simple app to log whether you drank each day and analyze your habits. A color-coded calendar shows drinking and sober days, with weekly, monthly and yearly stats, estimated cost and your sober streak.



Features
One-tap logging
Log drinking or sober with one tap, plus the amount (glasses or bottles) and notes.
Calendar
Color-coded drinking and sober days by month. Tap a date to view or edit it.
Statistics
Weekly, monthly and yearly stats, sober rate, longest streak and a day-of-week pattern chart.
Estimated cost
Cost calculated from your bottle price and glass-to-bottle ratio, compared with the previous period.
FAQ
Is it free?
Yes, it is free on the App Store.
How is the cost calculated?
Set a price per bottle and a glass-to-bottle ratio; DrinkDays estimates cost from what you log. Currency can be KRW or USD.
Which languages are supported?
Korean and English.