Google Calendar
The shareable online calendar by Google
Outlook for Mac
Now free for email, calendars, contacts, and more
Updated February 2026
| Google Calendar | Outlook for Mac | |
|---|---|---|
| Rating | 5.0★ | 4.6★ |
| Reviews | 16 | 11 |
| Pros | 14 | 2 |
| FactScore™ | 61.5 | 49.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
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 APIBoth tools — Pros
—Only in Outlook for Mac — Pros
Business and personal use Mac-friendlyOnly in Google Calendar — Cons
Dependency on digital tools Limited task color optionsBoth tools — Cons
—Only in Outlook for Mac — Cons
—Details
| Google Calendar | Outlook for Mac | |
|---|---|---|
| Categories | Team collaboration software, Calendar apps, Scheduling software | Calendar apps, Email clients |
| Platforms | Web | Web · iOS |
| Became Popular | October 17, 2017 | March 11, 2023 |
| Website | calendar.google.com | apps.apple.com |
Who Should Pick Which?
Choose Google Calendar if...
- Seamless integration
- User-friendly interface
- Reminders
Choose Outlook for Mac if...
- Business and personal use
- Mac-friendly
With a FactScore™ of 61.5 vs 49.1, Google Calendar leads in community reception. Google Calendar uniquely offers Seamless integration and User-friendly interface, while Outlook for Mac stands out for Business and personal use and Mac-friendly.
What Users Say
Google Calendar
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...
Building add-ons for Google Calendar was a great experience thanks to all their documentation and fast approval process!
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....
Outlook for Mac
What we love about Outlook is that our add-on is allowed to use our designs and leverage javascript for all functionality. It's like a whole other app ecosystem.
We integrate with Outlook Mail & Calendar as a unified communication hub with Tanka's shared team memory bank
Appreciate Outlook for providing a platform for us to help professionals save time!
Related Comparisons
Frequently Asked Questions
Which is better, Google Calendar or Outlook for Mac?
Based on FactScore™, Google Calendar leads with a score of 61.5 vs 49.1. Google Calendar has a higher rating of 5.0★ compared to 4.6★.
What are the pros of Google Calendar compared to Outlook for Mac?
Google Calendar uniquely offers: Seamless integration, User-friendly interface, Reminders, Sync across devices, Calendar sharing.
What are the pros of Outlook for Mac compared to Google Calendar?
Outlook for Mac uniquely offers: Business and personal use, Mac-friendly.
Is Google Calendar better rated than Outlook for Mac?
Google Calendar is rated 5.0★ from 16 reviews. Outlook for Mac is rated 4.6★ from 11 reviews.
What is the FactScore™ of Google Calendar and Outlook for Mac?
FactScore™ weighs rating and review volume together. Google Calendar scores 61.5 and Outlook for Mac scores 49.1.
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