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Calendars · head to head

Apple Calendar vs Zeeg

Apple Calendar logo

Apple Calendar

Calendars

The calendar app built into every Apple device

From
Free
Rated
-
Full reviewWebsite
Zeeg logo

Zeeg

Scheduling

German-hosted scheduling with GDPR positioning and CRM features built into the upper tiers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Apple Calendar offline sync via USB has reported issues with duplicated events when syncing between macOS and iOS; Zeeg single sign-on and SCIM only appear on the Scale tier at EUR 30 per user per month, so an organisation that needs identity governance for a hundred occasional bookers pays a premium tier price for every one of them.
  • They diverge on capability: Apple Calendar covers Event management, Zeeg covers European hosting.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Apple Calendar and Zeeg actually diverge.

Attributes where Apple Calendar and Zeeg differ
AttributeApple CalendarZeeg
Pricing modelUnknownPer user per month
PlatformsiOS, macOSWeb
CategoryCalendarsScheduling
Founded1976Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Apple Calendar

  • Event management
  • Multiple calendar support
  • Travel time estimates
  • Natural language input
  • Siri integration
  • iCloud
  • Google Calendar
  • Microsoft Exchange

Only in Zeeg

  • European hosting
  • Free tier
  • Round robin
  • CRM essentials
  • Calendar sync
  • API and webhooks
  • SSO and SCIM
  • Payments

What people use each for

The jobs each tool is most often brought in to do.

Apple Calendar

  • Schedulingnot Zeeg
  • Appointment bookingnot Zeeg
  • Time trackingnot Zeeg
  • Resource managementnot Zeeg
  • Team coordinationnot Zeeg

Zeeg

  • A German or Austrian company whose data protection officer will not approve an American scheduling processor for calendar and contact datanot Apple Calendar
  • A European sales team that wants round robin routing and CRM fields without paying enterprise rates for a separate revenue toolnot Apple Calendar
  • A recruiter running interview scheduling across a panel with collective and group event typesnot Apple Calendar
  • A consultancy that charges for initial calls and wants payment collected at the point of booking in eurosnot Apple Calendar

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Apple Calendar

  • Offline sync via USB has reported issues with duplicated events when syncing between macOS and iOS
  • No granular calendar exclusion option; iCloud syncs all calendars together with no selective sync
  • Limited offline functionality for non-iCloud calendars

Zeeg

  • Single sign-on and SCIM only appear on the Scale tier at EUR 30 per user per month, so an organisation that needs identity governance for a hundred occasional bookers pays a premium tier price for every one of them.
  • Round robin routing, which many teams treat as the basic reason to buy a team scheduler, is held back to Business at EUR 16 per user, well above where competitors place it.
  • The integration catalogue and surrounding ecosystem are much smaller than Calendly, so a workflow that depends on a niche CRM or an existing Zapier-style recipe may need building rather than switching on.
  • There are no native mobile apps, so staff manage availability and bookings through the browser, which is workable but noticeably weaker for people scheduling from the road.
  • The CRM features are light by design and will not replace a real pipeline tool, so teams risk splitting contact data between Zeeg and their actual CRM and then reconciling it.

Pricing, plan by plan

Apple Calendar

Free

No published plan breakdown. See the Apple Calendar review.

Zeeg

Free
  • StarterFree
    • Free forever
    • Unlimited event types
    • Video conferencing links
  • Professional$10/month
    • Per user, billed annually; EUR 12 billed monthly
    • API and webhooks
    • CRM essentials
  • Business$16/month
    • Per user, billed annually; EUR 20 billed monthly
    • Round-robin routing
    • CRM integrations
  • Scale$30/month
    • Per user, billed annually; EUR 40 billed monthly
    • Custom objects
    • SSO and SCIM provisioning

Which should you pick?

Choose Apple Calendar if

  • You need event management.
  • You want to start without paying.
  • You work on iOS, macOS.
  • You also want multiple calendar support.
Apple Calendar review

Choose Zeeg if

  • You need european hosting.
  • You want to start without paying.
  • You also want free tier.
Zeeg review

Questions people ask

Is Apple Calendar or Zeeg better?
Neither clearly leads. Apple Calendar starts at Free and Zeeg at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apple Calendar or Zeeg?
Apple Calendar starts at Free and Zeeg at Free.
Does Apple Calendar or Zeeg run on more platforms?
Apple Calendar runs on iOS, macOS. Zeeg runs on Web.
Can I use Apple Calendar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Apple Calendar best used for?
Apple Calendar is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Zeeg is typically brought in for.
What can Apple Calendar do that Zeeg cannot?
Apple Calendar covers Event management, Multiple calendar support, Travel time estimates, Natural language input. Zeeg covers European hosting, Free tier, Round robin, CRM essentials.

Answered from the vendors’ own pages

Apple Calendar: Does Apple Calendar cost anything?

No. Apple Calendar is completely free and comes pre-installed on all Apple devices with no subscriptions or paid tiers.

Source
Zeeg: Where is Zeeg data hosted?

On European infrastructure, with GDPR compliance and EU data residency as the product core positioning. This is the main reason European buyers shortlist it over American alternatives.

Apple Calendar: Does Apple Calendar work offline?

Apple Calendar can display cached events offline but cannot create or edit events without an internet connection. Sync requires iCloud or another calendar service.

Source
Zeeg: What does the free plan include?

Unlimited event types, calendar sync and video conferencing links at no cost, which is more generous than most free scheduling tiers.

Apple Calendar: What calendar services can I sync with Apple Calendar?

Apple Calendar can sync with Google Calendar, Outlook, Microsoft Exchange, iCloud, and Notion calendars, consolidating all events in one place.

Source
Zeeg: When do I need the expensive tiers?

Round robin arrives at Business, EUR 16 per user per month annually. Single sign-on and SCIM only at Scale, EUR 30 per user per month annually.

Apple Calendar: Does Apple Calendar include artificial intelligence features?

Yes. iOS 26 introduced Apple Intelligence features in Calendar including intelligent event suggestions by analyzing email and messages, and conflict detection with alternative time suggestions.

Source
Zeeg: Does it have mobile apps?

No native apps. Zeeg is used through the browser.

Apple Calendar: How does Apple Calendar integrate with other Apple services?

Apple Calendar integrates with Apple Maps for travel time alerts, Reminders for task management, Siri for voice control, and Contacts for attendee information.

Source
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