Two kinds of tool sit behind this comparison: a calendar service that stores and shares your events, and an app that shows them. Google Calendar leads on sharing, with permission levels from busy times only to full editing. Apple's Calendar app can show iCloud and Google events together, so you don't have to pick one.
Most arguments about these two miss that they aren't quite the same kind of thing. Google's calendar is web-first and tied to your Google Account. Apple's Calendar is the app built into Apple devices, and according to Apple's own Calendar User Guide for Mac it manages events from more than one account in a single app. That turns the question from which to pick into where your shared events should live and which screen you'd rather look at each morning. The list below sorts that out in a few minutes, then I compare sharing, accounts and team use from each company's help pages.
Seven things to settle before you commit to a calendar
- Which devices you and the people you plan with use every day
- Whether your work calendar sits under a work or school account, where an administrator decides on sharing
- Who needs to see your diary, and whether busy times are enough or they need the event details
- Who should be able to add or change events for you
- Whether you want reminders shown next to your events in the same view
- Whether you keep separate calendars for work, family and personal plans
- How quickly you need to stop sharing when a project or contract ends
Most of those answers point one way or the other. The ones about permissions and administrators lean towards how Google handles sharing. The ones about devices, separate calendars and reminders lean towards Apple's app. You can keep a foot in each, and that's fine, because the two work together.
Sharing on Google's side
Google Calendar Help is clear on the basics. You can share any calendar you own, or one you have permission to share, and you control what the people you share with can find and do on it. The permission levels range from seeing only when you're busy to editing your events, so a client can check your availability without reading your appointments while a colleague can move a meeting for you.
You can stop sharing whenever you want, which matters more than it sounds. Freelancers and small teams pick up and drop collaborators all the time, and being able to withdraw access the day a project ends keeps your diary tidy.
There's one condition to know before you promise anyone access. For a work or school calendar, an administrator decides if you can share it at all. If your sharing options look greyed out on a company account, that's usually the reason, and it's a conversation with whoever runs your Google setup rather than a setting you can change yourself. A simple way to use those levels: give clients busy-only access so they can find a free slot, give a business partner or assistant editing rights, and review the list whenever a project wraps up. My guide on how to share a Google calendar walks through the steps.
Accounts and invitations on Apple's side
Here's the detail that changes the whole comparison. Apple says Calendar manages all your events in one app, across accounts like iCloud or Google. So an iPhone or Mac owner doesn't have to choose between the two: the Google calendars your team shares can sit in Apple's app next to your iCloud ones.
Apple's app leans into organising your own life. You can create separate calendars for areas such as work, family or personal, send invitations to friends and coworkers, and show scheduled reminders alongside your events, so a deadline and a meeting sit in one view. Apple's guide also covers sharing, importing and exporting calendars, which helps when you're moving events from one place to another.
Those separate calendars do more work than they look like they do. Keeping work, family and personal plans in their own calendars means each area stays readable, and because invitations go out from the same app, the right people get the right events without you copying anything across. For anyone whose week mixes client calls, school runs and personal appointments, that structure is a big part of the appeal.
The pair side by side
In no particular order, here's how the two line up on what each company's own help pages describe.
| Tool | Kind of tool | Who it suits |
|---|---|---|
| Apple Calendar | Built-in app on Apple devices | Apple users juggling several accounts in one view |
| Google Calendar | Web-first calendar tied to a Google Account | Teams sharing calendars with set permission levels |
Apple Calendar
Best for: People on Apple devices who want iCloud, Google and other accounts in one app, with reminders shown alongside events.
Google Calendar
Best for: Sharing a calendar with fine control, from showing only busy times to letting someone edit your events.
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Where a small team on mixed devices lands
For a small team that mixes Apple hardware with Google accounts, I'd keep the shared team calendars in Google, where the permission levels are spelled out, and let anyone on an iPhone or Mac view them in Apple's Calendar app alongside their own iCloud plans. You get Google's sharing controls and Apple's single view, without asking anyone to give up the app they like. It also means nobody's diary depends on which phone they happen to carry.
If you're a one-person business living entirely on Apple devices and you rarely share, Apple's app on its own will likely do the job. Once clients or colleagues need access, a shared Google calendar is the simpler thing to hand them. New to it? Start with my guide to using Google Calendar.
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Frequently asked questions
Can I use Google Calendar and Apple Calendar together?
Yes. Apple's guide says its Calendar app manages events across accounts like iCloud or Google in one app, so you can view your Google calendars inside Apple's app.
How do Google's sharing permissions work?
Google lets you share any calendar you own or have permission to share, and you choose what each person can do, from seeing only busy times to editing events.
Can I stop sharing my Google calendar later?
Yes. Google Calendar Help says you can stop sharing your calendar whenever you want.
Why can't I share my work Google calendar?
For a work or school calendar, an administrator decides whether you can share it. Ask whoever manages your organisation's Google account.
Can Apple Calendar show my reminders?
Apple's guide says Calendar can show scheduled reminders alongside your events, so tasks with a time and your meetings sit in the same view.
Can I move my events from one calendar to the other?
Apple's guide covers importing and exporting calendars, and because its app can show a Google account too, you can simply add both accounts rather than moving anything.
