Month / Week / Day Views
Month for the big picture, week for priorities, day for details.
Switch freely between three views, drag to adjust schedule times.

Put the calendar in the corner of your desktop. Glance at today’s plans every time you return to the desktop — no need to pick up your phone, no need to open an app.
The calendar is an independent desktop widget, separate from the todo list inside the widget. It’s fully transparent — you see the calendar content, not the widget border. Month, week, and day views — drag to switch between them.
Windows and Android support transparent floating widgets. Calendar data syncs in real-time across all platforms.
YYNote supports CalDAV and Exchange protocols, connecting to:
See all calendars in one place. If you use Feishu for work, you don’t need to switch back and forth between Feishu and YYNote.
Month / Week / Day Views
Month for the big picture, week for priorities, day for details.
Switch freely between three views, drag to adjust schedule times.
Lunar Calendar + Holidays
Built-in lunar calendar and statutory holidays.
See next Wednesday is a holiday — plan that week’s work in advance.
Todo to Calendar
Drag a todo onto the calendar and it becomes a schedule entry.
Start and end times auto-filled, appearing in both todo and calendar.
Multi-Source Calendar Sync
Feishu meetings, Apple Calendar events — all aggregated in one place.
Read-mode sync, won’t overwrite YYNote data to other calendars.
| Feature | Description |
|---|---|
| Schedule List View | Beyond month/week/day, a schedule list mode to see all events at a glance |
| Countdown List | Switch at widget top-left: target date countdown + next 3 holidays |
| Schedule Background Color | Different background colors for different source schedules — identify at a glance |
| Calendar Sync | WeCom / DingTalk / Feishu / QQ Mail / Exchange / CalDAV / Microsoft Calendar |
| Weather Forecast | 7-day weather forecast displayed directly on the calendar |
| Customization | Adjustable transparency, background color, schedule background color |
| Privacy Hide | Auto-hide when near screen edge · one-key hide with shortcut |
Transparent Desktop Sticky Notes →
Transparent Desktop Todo →
Transparent Desktop Weather →