Google Calendar

The shareable online calendar by Google

★★★★★ 5.0/5
FactScore™ 61.5
VS

Itsycal

A tiny menu bar calendar

★★★★★ 5.0/5
FactScore™ 15.1

Updated February 2026

Google Calendar Itsycal
Rating 5.0★ 5.0★
Reviews 16 1
Pros 14 0
FactScore™ 61.5 15.1

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
61.5
Google Calendar FactScore™
★ Google Calendar wins on FactScore™
15.1
Itsycal FactScore™

Pros & Cons

Only in Google Calendar — Pros

Seamless integration User-friendly interface Reminders Sync across devices Calendar sharing Color-coded calendars Easy scheduling Reliable performance Simple design Clean interface Customization options Dark mode Good API documentation Google Calendar API

Both tools — Pros

Only in Itsycal — Pros

No unique pros listed

Only in Google Calendar — Cons

Dependency on digital tools Limited task color options

Both tools — Cons

Only in Itsycal — Cons

Details

Google Calendar Itsycal
Categories Team collaboration software, Calendar apps, Scheduling software Calendar apps, Scheduling software, Product add-ons
Platforms Web Web
Became Popular October 17, 2017 April 5, 2015
Website calendar.google.com www.mowglii.com

Who Should Pick Which?

Choose Google Calendar if...

  • Seamless integration
  • User-friendly interface
  • Reminders

Choose Itsycal if...

  • No unique pros listed

With a FactScore™ of 61.5 vs 15.1, Google Calendar leads in community reception. Google Calendar uniquely offers Seamless integration and User-friendly interface, while Itsycal stands out for No unique pros listed.

3

What Users Say

Google Calendar

A
Akshay May 5, 2025
★★★★★

We all use it, so it only makes sense to integrate it into our app. Syncing with Google Calendar makes scheduling super easy. Our AI agents use Google Calendar to check availability and book meetin...

E
Eric Mar 10, 2025
★★★★★

Building add-ons for Google Calendar was a great experience thanks to all their documentation and fast approval process!

K
KP Mar 22, 2025
★★★★★

Every coaching call, event, and session booked through Flexpoint syncs effortlessly with Google Calendar. It’s intuitive for both creators and customers, keeps everything organized, and just works....

Itsycal

K
Keny Nov 28, 2023
★★★★★

Love the simplicity of it. Well integrated with the Mac calendar. Should have been a native feature of macOS itself.

Frequently Asked Questions

Which is better, Google Calendar or Itsycal?

Based on FactScore™, Google Calendar leads with a score of 61.5 vs 15.1. Google Calendar has a higher rating of 5.0★ compared to 5.0★.

What are the pros of Google Calendar compared to Itsycal?

Google Calendar uniquely offers: Seamless integration, User-friendly interface, Reminders, Sync across devices, Calendar sharing.

What are the pros of Itsycal compared to Google Calendar?

Itsycal uniquely offers: No unique pros listed.

Is Google Calendar better rated than Itsycal?

Google Calendar is rated 5.0★ from 16 reviews. Itsycal is rated 5.0★ from 1 reviews.

What is the FactScore™ of Google Calendar and Itsycal?

FactScore™ weighs rating and review volume together. Google Calendar scores 61.5 and Itsycal scores 15.1.

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