Alcohol-Free Day Calendar

Want to drink less — not quit? Log a rest day with one tap. Your streak and savings grow on their own, one green square at a time, all on your device.

"How many days did I drink this week?" — now you can see the answer at a glance.

Kyukanbi Calendar is the simplest tracker for people who want to cut down on alcohol. Days you drank turn red; days you rested your liver turn green. One tap a day, and your drinking pattern becomes clear in color.

■ Daily check-in in 3 seconds ・Just tap "Rest day" or "I drank" ・On drinking days, optionally note drinks, type and amount spent ・A gentle evening reminder asks "Make today a rest day?"

■ Built to keep you going ・Weekly rest-day goal (2 days suggested) with a progress ring ・Current rest-day streak and personal best ・Estimated money saved and liver rest time that grow with each rest day ・No blame on days you drank — just start again today

■ Widgets ・"This week: 2/2 rest days" on your Home Screen ・A progress ring on your Lock Screen

■ Private by design ・All records stay on your device — nothing is sent to a server ・No account, no sign-in ・Available in Japanese, English and Simplified Chinese

Start turning your calendar green, one square at a time.