Meet the completely redesigned Alco Calendar! We took a 4-year pause to fully rebuild the app, fix all the old bugs, and create a fresh, stylish, and user-friendly design.

Tracking your "drinking" days and staying connected with friends is now more comfortable and enjoyable than ever. Mark your days, see how your friends are doing, and compete in sobriety (or the opposite)!

What's New in This Version:
We didn't just fix bugs—we rewrote the app from scratch!

Brand New Design: Modern, smooth, and intuitive interface.

Dark & Light Themes: Choose the look that fits your mood or system settings.

Complete Code Overhaul: The app works faster and more stable than ever before.

Enhanced Security: Your data is under reliable protection.

Main Features:

📊 Your Personal Calendar:

Mark days with three statuses: "Didn't Drink," "A Little," or "A Lot."

Visual statistics for all time, current, and last year.

Discover your records: the longest sober streak and the longest drinking marathon.

Flexible stats with the option to exclude the current sober streak.

👯 Friends' Calendars:

Sign in with Google to sync your data.

Share your calendar and follow your friends' calendars.

Get notifications when a friend drinks or stops sharing their calendar.

Manage your friends list and block unwanted users with the "Blacklist."

🌍 Convenience & Personalization:

Multilingual: Russian, English, and auto-detection of the system language.

Full Data Control: Option to clear your calendar or completely delete your account right from the settings.

Come back to Alco Calendar—start a new story with us! Mark the days, share with friends, and always drink responsibly.