AlcoCalendar
AlcoCalendar is made and published by Ryoichi Shimizu. AppBrain is an independent app data site and isn't affiliated with Ryoichi Shimizu. The app name, icon, screenshots and description belong to Ryoichi Shimizu and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 11, 2026
Rankings
App Store top chartsApp Store Rankings for AlcoCalendar
Competitors
Similar apps and more from Ryoichi ShimizuAlternatives to AlcoCalendar
Releases
Updates seen on the App Store- Version
- 1.3.7
- Launched
- July 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on AlcoCalendar for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- Free
- App size
- 19.0 MB
- Content rating
- High
Technologies used by AlcoCalendar
About the app and developer
About AlcoCalendar
AlcoCalendar is a health & fitness app developed by Ryoichi Shimizu.
What is the rating of AlcoCalendar?
AlcoCalendar has no ratings yet.
Is AlcoCalendar free?
AlcoCalendar is free. The app size is 18.99 MB. The latest version available is 1.3.7. The last update was on October 11, 2026.
What are the requirements for AlcoCalendar?
The app has a content rating of High Maturity. The app has been available on the App Store since July 2025.
Developer information for Ryoichi Shimizu
Address:
Store listing
By Ryoichi Shimizu, from the App StoreDescription by Ryoichi Shimizu Written by the developer, not by AppBrain. Click to read.
■ AI Prediction Feature to Prevent Overdrinking
・Predicts next week's drinking volume based on 90 days of data
・Analyzes drinking patterns by day of the week and time of day
・Provides personalized health advice
・Completely private processing (AI analysis on device)
■ Easy recording, detailed analysis
・Supports 12 types of alcohol (beer, wine, sake, etc.)
・Enter familiar units such as cans, glasses, and 1 go (1 cup)
・Automatically calculates pure alcohol content
・Visualize trends with beautiful graphs
■ Even more convenient with Apple Watch
・Quickly record 3-second amounts on the go
・Quickly adjust the number of drinks with the Digital Crown
・Check today's drinking volume at a glance
・Record offline (automatic sync afterward)
・Status icons help you understand your drinking status at a glance
■ Achievement badges keep you motivated
・Earn 17 badges for logging, alcohol-free streaks, goals, and more
・Monthly challenge format resets each month to keep things fresh
・Look back on your achievements from past months, too
・Each unlock shows a congratulatory message and a health tip
■ Calendar view at a glance
・Visually check your monthly drinking patterns
・Clearly display drinking and abstinence days
・Easy 3-second recording with a tap
・Stay motivated with celebratory effects
■ AI Supports Alcohol Abstinence and Cutback
・Automatically counts consecutive days abstinent
・AI predictions provide advance warning of overdrinking
・Statistical graphs allow objective review
・Goal setting and progress visualization
■ Privacy-first design for peace of mind
・AI analysis is 100% performed on-device
・Supports multiple devices with iCloud sync
・No personal data is collected
・Records are retained even when changing devices
■ Recommended for
・Those who want data-based alcohol management
・Those who want to prevent overdrinking
・Those who want to improve their drinking habits before a health check
・Those who want to plan alcohol-free days
Protect your "health tomorrow" with AI predictions.
Start scientifically managing your drinking with AlcoCalendar.
【Terms of Service】
This app uses Apple's Standard EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
【Privacy Policy】
https://aero-nauts.com/index.html#privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/