The most complete menu bar calendar for events & reminders!

Appointments and reminders, meetings and deadlines, birthdays and dates - make the most of your time with Calendar 366 II!
Anything a calendar can do, Calendar 366 II can do better - and all functions can be adjusted easily and intuitively.

A dentist appointment is not a friend’s wedding - make your date calendar get the difference.
How often and how exactly do you want to be reminded of what’s important?
Create a calendar that matches your preferences and priorities.

Pick your preferences – year or month, week or day, list or agenda, from light red to dark to darkest blue...

Create your dates by natural text input, for example:
"Meeting tomorrow 10:30-12:00, Melrose Ave /work", or "Sauna! next Sunday 3pm -360", or simply "time to read tomorrow" – any way you like it.
Easily find and change events & reminders, repeat them, add attachments*, and create notes without any hassle.

Prefer an icon, time only, date, date & time or even icon, date and time.
No problem. Calendar 366 II is the perfect clock replacement. Design you menu bar as you like!

Sync documents and attachments easily with all devices via iCloud*.
Easily send, accept or decline invitations.
Find a location on the go: simply search, save, and open in Apple or Google maps.
Organise your events & to-dos with Calendar Sets...

Calendar 366 II is fully localized in English, German, Spanish, French, Japanese, Italien, Polish and Chinese (Simplified).

• All events and reminders at a glance
• Calendar Sets
• 8 views, 9 themes
• Easy, intuitive creation, copying and moving of appointments and reminders by drag & drop
• Easily invite attendees and manage invitations
• No pre-requisites setup (All macOS supported calendar services available: iCloud, Google, Exchange, Outlook, CalDAV)
• Resizable (Portrait & Landscape)
• All views optimized for portrait or landscape
• Autostart / AutoOpen
• Hotkey
• Alfred & LaunchBar support
• Shortcuts
• Quick durations
• Time zone support
• English, German, French, Japanese, Polish, Italien, Chinese (Simplified)
• Complex repeating rules
• Week numbers
• Complete reminders with one click

Questions and Contact, @nspektorapps,

*Calendar 366 or Calendar 366 II for macOS & iCloud account required

What's New

Version 2.3.6

• Week and day view now show an indicator for out of bounds events and reminders
• Natural language improved
• Exchange time zone bug-fix

Ongoing improvements to stability and performance.

Ratings and Reviews

4.3 out of 5

9 Ratings

9 Ratings

Good Menubar Calendar App


I’ve always liked having a menubar calendar app, and Calendar 366 II for Mac is works well and is priced lower than some other apps. The calendar layout is straightforward and includes helpful color-coded lines for events and reminders. There’s multiple view options, and the natural language event entry works well, too.

The developer has been quick to respond when I have an issue--It’s great that they are responsive and actively improving the app. Overall this is a great full-featured and lighweight calendar app for the Mac.

Current feature wishlist: 1) add drag and drop to move events around the calendar, 2) a toggle for adding reminders when bringing up the event entry - current toggle is separated from the entry process, would be nice if it was available when already adding an event/reminder.

Another Winning Version!


This calendar app is the cleanest and quickestt available. If you liked the early version(s) of Fantastical, this is for you. In this version they add more views and a cleaner interface, and yet retain the simplicty and speed. I SO WISH I could also use this on my Windows PCs in a simlar fashion - it just works quick and easy. Natural language input, varied views, quick setup, etc. So good!

Seems to be a waste of cash

User pi

If the calendar was designed to sync with iPhone, it does not. If sync wasn’t included, why bother?


Vincent Miethe
14.7 MB
English, French, German, Italian, Japanese, Polish, Simplified Chinese, Spanish
Age Rating
Rated 4+
© 2017-2018 n.spektor


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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