Calendar OS 26: Lunar & Events

Calendar OS 26 – a clean, smooth calendar with lunar dates and reminders that arrive on the minute.

SEE YOUR TIME YOUR WAY
• Year, Month, Day and List views with smooth transitions
• Three month layouts: Compact, Stacked, Details
• Week numbers and your choice of first weekday
• Light, Dark or Automatic appearance

LUNAR CALENDAR & HOLIDAYS
• Lunar date under every day, including leap months
• Built-in Vietnamese holidays: Lunar New Year, Mid-Autumn Festival and more

REMINDERS ON TIME
• Two alerts per event, with travel time taken into account
• Exact alerts even when the phone is locked, with a 5-minute snooze
• A reliability check so battery savers don't block your alerts

ALL YOUR CALENDARS IN ONE PLACE
• View and edit the Google, Samsung and Outlook calendars on your phone
• Inbox for invitations: Accept, Maybe or Decline, and the organizer is notified
• Open .ics invitation files from email or chat

QUICK EVENTS
• All-day and repeating events (daily, weekly, monthly, yearly)
• Location, URL, notes and a color for each calendar
• Instant search

11 LANGUAGES
English, Tiếng Việt, Español, Português, Français, Deutsch, Bahasa Indonesia, ไทย, 한국어, 日本語, 简体中文.

Your calendar data stays on your phone; the app does not upload your events to its own servers.

Feedback: [email protected]