Itsycal

A tiny free menu bar calendar for the Mac that shows your events at a click.

Verified facts: 4 of 4
Alternatives ranked: 4
Approved reviews: 0
Visits sent from here: 0

About Itsycal

Itsycal is a small free Mac utility by developer Mowglii that puts a calendar in the menu bar. Click the icon and a compact month grid appears with your upcoming events listed underneath, pulled from the calendars you already have in the Mac Calendar app, whether those are iCloud, Google or Exchange. You can create events, join video meetings from event links, show ISO week numbers, display up to two months at once, use keyboard shortcuts including Vim-style motions, and replace the system clock with a configurable date and time format. It supports dark mode and several font sizes. Itsycal is free, and builds are available for current and older macOS versions. Because it relies on the Mac's own calendar database, it is not a full calendar app: there are no week or day views, no task features and no sync of its own. For many Mac users it is the quickest way to glance at the date and their next meeting.

Best for: Mac users who want a quick menu bar glance at the date and upcoming events.

What works

Free and very lightweight
Uses calendars already set up on the Mac
Keyboard shortcuts and clock customisation

Why people leave

Mac only
Not a full calendar: no day or week views
Depends on the Mac Calendar app for accounts

Top Itsycal alternatives

See all 4

1
Dato
Paid menu bar calendar with time zones, full-screen meeting alerts and more options.
66.5
2
Fantastical
Full calendar with a menu bar mini window and natural-language input.
62.6
3
BusyCal
Full Mac calendar that includes a menu bar mini calendar.
59.6
4
Apple Calendar
The full app behind the events Itsycal shows.
57.2

Why people left Itsycal

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Itsycal: common questions

Is Itsycal free?

Yes, Itsycal is free to use.

Is Itsycal open source?

Yes. The source code is on GitHub at sfsam/Itsycal.

What platforms does Itsycal run on?

Itsycal is available for macOS.

What are the best alternatives to Itsycal?

The highest-ranked Itsycal alternatives right now are Dato, Fantastical and BusyCal. See the full ranked list for pricing, platforms and verified facts.

See all 4 Itsycal alternatives

Itsycal facts

4 of 4 verified

Type: Menu bar calendar; Checked Oct 25, 2026mowglii.com(opens source in a new tab); “Itsycal is a tiny menu bar calendar.”
Calendar source: Mac Calendar app; Checked Oct 25, 2026mowglii.com(opens source in a new tab); “Integration with the Mac Calendar app”
System support: macOS 11 and later; Checked Oct 25, 2026mowglii.com(opens source in a new tab); “→ Download Itsycal for macOS 27+ → Download Itsycal for macOS 11+”
Months shown: Up to two at a time; Checked Oct 25, 2026mowglii.com(opens source in a new tab); “Configurable system clock replacement Dark Mode Display up to two months at a time Multiple font sizes Itsycal uses Sparkle and MASShortcut under the hood.”