음력 달력 - 제사·기일 알림

Automatic notifications for ancestral rites, birthdays, and holidays based on the lunar calendar. Supports handwriting input, large-print calendar for seniors.

🌙 Precious Family Days Not Forgotten by the Lunar Calendar 🌙

bigluna is a lunar calendar app for seniors and families.

If you register ancestral memorial days, parents' birthdays, and holidays according to the lunar calendar, it will automatically notify you every year.

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📅 Recommended for:

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• Those who keep track of lunar memorial days and birthdays every year

• Those who found it inconvenient to check lunar dates on solar calendars

• Those who need a simple calendar with large text

• Those who prefer to write one character at a time with their fingers

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✨ Key Features

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🌙 Solar + Lunar at a Glance

Displays both the solar and lunar dates for every day on the calendar.

The 24 solar terms and holidays are also displayed automatically, so there is no need to memorize them separately.

🔔 Lunar Calendar-Based Automatic Notifications

If you register an event based on the lunar calendar, you will be notified on the exact Gregorian date every year.

- Notifications a few days in advance (Today / 1 day in advance / 3 days in advance / 7 days in advance)

- Customize notification times (7 AM – 8 PM)

- Notifications do not disappear even if you turn your phone back on.

✍️ Quick Handwriting Input

For those who find the keyboard uncomfortable, you can write Korean directly with your fingers.

It automatically recognizes your handwriting and converts it into text.

It is safe as it is processed within your phone without an internet connection.

📋 Home Screen Widgets at a Glance

- Monthly Calendar Widget: Check this month's schedule directly on the home screen

- Upcoming Holiday Widget: See nearby ancestral rites, birthdays, and holidays at a glance

🌑 Eye-Friendly Dark Mode

You can choose brightness levels from Automatic, Bright, or Dark, ensuring comfort even at night.

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🛡️ Protects Your Personal Information

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• All schedules and memos are stored only on your mobile phone

• No registration or login is required

• No information is transmitted to external servers

• Handwriting recognition is also processed only on your mobile phone