Make the dayyour own.

yes. It's free to use on the web and there are no paid plans or feature restrictions. The demo opens immediately without logging in.

The demo opens without registration or login. To actually save your schedule, you need to log in to your Google account. This is because if you want to continue the same schedule across devices, you need to save it based on your account.

no. The demo only works in browser tab memory. They are not stored in the database and return to the ready example state when you refresh or leave the page.

yes. Just open the address and write it right away. It runs on the latest versions of Chrome, Edge, Safari, and Firefox, and the view changes to suit PC and mobile screens.

You can install it as a PWA. For PC Chrome and Edge, click the install icon on the right side of the address bar, for Android Chrome, click the install app in the menu, and for iPhone Safari, click the add to home screen button on the share button. Once installed, it opens in full screen without an address bar.

There is an Android app that directly downloads and installs the APK. It is not posted on the Play Store. If you use the app, you will receive an accurate alarm and the time remaining until the next meeting will be displayed in the top notification bar.

On the web, reservation notifications work in Chromium-based browsers, namely Android Chrome and PC Chrome and Edge. The Android app sounds more accurately as a system alarm. iPhone Safari and Firefox do not support reservation notifications. This is because it is structured to schedule only within the device without having a notification server.

You can choose from 1 day in advance, 2 hours in advance, 1 hour in advance, 30 minutes in advance, or 10 minutes in advance for a schedule with a set time, and you can also set multiple times together. The meeting category is turned on 1 day ago by default. Notifications will not be sent for events without a time.

It supports daily, weekly, monthly, and yearly repetitions, and can also specify intervals such as every two weeks. For weekly repetition, you can select multiple days of the week, such as Monday, Wednesday, and Friday. Monthly repeats set on the 31st will automatically appear on the last day in short months like February.

There is no end date and number of repetitions specified yet. Rules such as the third Friday of every month are also not supported. If you drag and drop a repeating schedule to another day, only that session will be separated, and if you change it in the edit window, it will be applied to all sessions together.

Not only viewing but also adding, editing, and deleting can be done offline. Changes made while disconnected are stored in a queue on the device and automatically reflected when the connection is restored, with the synchronization status and queue count displayed above the screen. Attachments also open offline.

When you sign in with your Google account, your schedule, completion notes, and attachments will sync between your devices. However, themes, category lists, notes, and week start days are saved separately for each device and are not synchronized.

You can import it. After logging in, you can transfer schedules from Google or Naver calendar at once. Google selects accounts and calendars and imports them as read-only, usable only on the PC web, and in Android apps as ICS files. Naver imports it as an ICS file. Export and continued integration with Google and Naver calendars are not supported.

no. It is a personal calendar, so there are no sharing or invitation functions. Schedules are stored completely separate by account.

It works. Photos are automatically reduced in size, and general files such as PDF can be uploaded up to 20MB each. Paste and drag-and-drop are supported, and uploaded files can be opened offline.

A logged in user's schedule is stored in a separate storage space for each account and can only be read by that account. Schedules, completion records, and attachments are stored in Google Firebase's Firestore. If you delete a schedule, contents such as the title and notes will be blank and only a mark will remain indicating the deletion to other devices. If you delete an attached file, the file body will also be deleted. Demo schedules are never stored and are completely separate from actual user data.

Once a day from the logged-in device, account identification, email, name, device identification, installation type (browser, home screen app, Android app), operating system type, and time zone are sent to the operation server (bluetraffic.kr) to tally usage status. This does not include event content, such as event titles or notes. It is not sent in demos that are opened without logging in.