Best Korean Calendar Apps

Red Calendar 2026

The Easiest Calendar App

Free

An easy-to-use calendar app with a focus on simplicity and functionality. Keep track of holidays, lunar events, and easily set reminders with just a tap. Customize backgrounds, save dates as images, and enjoy dark mode and widget support. Don't miss out on important lunar events each year.

Calendar · Planner & Reminders

Planner Organizer & Agenda

Free

Plan, organize, and manage your schedule effectively with this all-in-one planner and organizer app. Stay on top of your tasks, events, and appointments effortlessly. Download now to boost your productivity!

Calendar

by Apple Distribution International

Free

Stay organized and effortlessly manage your schedule with this calendar application. Easily create separate calendars for different aspects of your life, view events across various accounts in one place, and enjoy synchronization across all your devices. Schedule events, receive notifications, and simplify meeting invitations with this all-in-one calendar tool.

CCal 11 Lite

Sync with Google Calendar™

Free

Effortlessly sync and organize your schedule with this intelligent calendar app for iPhone and iPod Touch. Enhance your productivity with CCal's sleek interface and seamless Google Calendar integration.

Week Calendar - Smart Planner

Sync Agenda Tasks & Reminders

Free

Organize your schedule efficiently with a smart planner that synchronizes tasks and events seamlessly. Stay on top of your agenda effortlessly.

Khmer Lunar Calendar 1900-2100

1900-2100

Free

An essential Khmer Lunar Calendar app from 1900-2100 combining international and lunar calendars. Features include multiple languages, holiday notifications, day details, theme customization, and more. Explore celebrations easily with a simple design. Check it out!

MM Calendar 100 years+

100+ Years Myanmar Calendar

Free

A popular Myanmar calendar app that provides a comprehensive view of traditional Myanmar dates, public holidays, and astrological information, allowing users to easily navigate and understand the country's unique calendar system. Explore and plan your life with ease using this useful tool.

One Calendar

All calendars in ONE place!

Free

Access all your calendars from Google, Outlook, iCloud, and more in one convenient place with easy-to-read overviews and management of appointments and events on all platforms. Simplify your calendar management today!

PocketLife Calendar

Calendar Organizer & Reminders

Free

PocketLife Calendar is a versatile calendar organizer that helps you stay organized and never miss an important event. Manage your schedule effectively with ease. Download now for effortless event planning!

WidgetCal-Calendar Widget

Check Schedules on LockScreen

Free

Enhance your iOS 14 LockScreen with WidgetCal to effortlessly view weekly or monthly schedules directly from your Notification Center. Seamlessly integrated with AwesomeCalendar, this free app features event and reminder display, customizable views, and premium options available. Try it now for a convenient scheduling experience!

Lunar calendar diary

by Seong Eon Kim

Free

This application provides a simple and quick way to view and navigate the lunar calendar, allowing users to easily find specific dates for events like birthdays, anniversaries, and sacrifices. With its built-in calculator and converter, users can efficiently manage and plan according to the lunar calendar.

Calendar Op.2: Planner & Diary

Handy simple calendar

Free

Calendar Op.2 is a user-friendly calendar app that helps you organize your daily schedule effortlessly. Seamlessly integrates with the iOS calendar and offers a clean interface for easy use. Get organized and stay on top of your tasks with Calendar Op.2!

CalendarLife

Classic Style Calendar & Tasks

Free

CalendarLife is a classic style calendar app designed to help you organize your life effortlessly. With its user-friendly interface and intuitive features, staying on top of your schedule has never been easier. Download now and start planning your days with ease!

Notion Calendar

For your work and life

Free

An advanced calendar app seamlessly integrated with Google Calendar, featuring powerful functionalities like connecting with Notion, multiple time zones, unified view across calendars, widgets, and support for 12 languages. Take control of your time like never before - it's time.

Calendars: Schedule Planner

Reminder・Tasks Organizer・To Do

Free

Plan your day, schedule events, set reminders, and stay organized with this versatile calendar and planner app. Manage tasks, appointments, and to-do lists easily in one place. Download now and take control of your schedule!

Awesome Calendar

Keep Your Busy Life Organized

$9.99

An elegant and powerful calendar application that helps you manage your personal and business life efficiently. With features like syncing with all iPhone calendars, task management, notepad, weather checking, and more, get organized with ease. Take control of your schedule, tasks, and notes seamlessly all in one app. Organize your life with Awesome Calendar!