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Software · head to head

Google Calendar vs Things 3

Google Calendar logo

Google Calendar

Software

Smart scheduling for the modern workforce

From
Free
Rated
-
Full reviewWebsite
Things 3 logo

Things 3

Software

The award-winning personal task manager

From
$9.99/one-time
Rated
-
Full reviewWebsite

The short version

  • Only Google Calendar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Google Calendar no AI-driven scheduling assistance or automatic meeting time optimization; Things 3 no team collaboration, task sharing, or task assignment features
  • They diverge on capability: Google Calendar covers Event scheduling, Things 3 covers Today view.

Where they differ

Only the attributes on which Google Calendar and Things 3 actually diverge.

Attributes where Google Calendar and Things 3 differ
AttributeGoogle CalendarThings 3
Starting priceFree$9.99/one-time
Free tierYesNo
PlatformsWeb, iOS, Android, macOS, WindowsmacOS, iOS, iPadOS, watchOS, visionOS
Founded19982004

Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Unknown).

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 Google Calendar

  • Event scheduling
  • Multiple calendars
  • Reminders and notifications
  • Event sharing
  • Video conferencing integration
  • Gmail
  • Google Meet
  • Google Tasks

Only in Things 3

  • Today view
  • Projects and areas
  • Quick entry
  • Tags
  • Calendar integration
  • Apple Calendar
  • Siri
  • Shortcuts

Both cover

  • Ios support

What people use each for

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

Google Calendar

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

Things 3

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

Both are used for scheduling, appointment booking, time tracking, resource management, team coordination, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

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

Google Calendar

  • No AI-driven scheduling assistance or automatic meeting time optimization
  • Lacks built-in appointment booking pages or payment integrations for scheduling
  • Limited mobile support for shared calendars and unreliable push notifications on phones
  • No native task management or project tracking features within the calendar interface
  • Limited offline functionality on the web (read-only mode only)
  • Strict usage limits (maximum 60 calendars, 750 shares per time period)

Things 3

  • No team collaboration, task sharing, or task assignment features
  • Apple ecosystem only, with no Windows, Android, or web version
  • No third-party app integrations beyond Apple's ecosystem
  • Cannot attach files or images to tasks, only text notes
  • No time blocking or calendar integration for scheduling tasks into specific time slots

Pricing, plan by plan

Google Calendar

Free
  • PersonalFree
    • Event scheduling
    • Sharing
    • Notifications
  • Google Workspace Business Starter$7/month
    • All personal features
    • Team collaboration
    • 30GB storage

Things 3

$9.99/one-time
  • iPhone/Watch$9.99/one-time
  • iPad$19.99/one-time
  • Mac$49.99/one-time

Which should you pick?

Choose Google Calendar if

  • You need event scheduling.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows.
  • You also want multiple calendars.
Google Calendar review

Choose Things 3 if

  • You need today view.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS.
  • You also want projects and areas.
Things 3 review

Questions people ask

Is Google Calendar or Things 3 better?
Neither clearly leads. Google Calendar starts at Free and Things 3 at $9.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Google Calendar or Things 3?
Google Calendar has a free tier; the other does not. Paid plans start at Free for Google Calendar and $9.99/one-time for Things 3.
Does Google Calendar or Things 3 run on more platforms?
Google Calendar runs on Web, iOS, Android, macOS, Windows. Things 3 runs on macOS, iOS, iPadOS, watchOS, visionOS.
Can I use Google Calendar for free?
Yes. Google Calendar has a free tier, so you can try it without paying. Things 3 starts at $9.99/one-time.
What is Google Calendar best used for?
Google Calendar is most often used for scheduling, appointment booking, time tracking, resource management.
What can Google Calendar do that Things 3 cannot?
Google Calendar covers Event scheduling, Multiple calendars, Reminders and notifications, Event sharing. Things 3 covers Today view, Projects and areas, Quick entry, Tags. Both handle Ios support.

Answered from the vendors’ own pages

Google Calendar: Can I use Google Calendar offline?

Yes. On the web, Google Calendar works in read-only mode offline for cached events. On iOS and Android, the Google Calendar app automatically caches recent events and lets you create, edit, and respond to events offline. Changes sync automatically when you reconnect to the internet.

Source
Things 3: Does Things 3 support team collaboration?

No. Things 3 is designed for individual use only with no task sharing, team workspaces, task assignment, or commenting features.

Source
Google Calendar: Can I export my calendar data?

Yes. Google Calendar exports as ICS files through Settings > Import & export > Export. ICS files are readable by Outlook, Apple Calendar, Thunderbird, and most other calendar applications.

Source
Things 3: What platforms does Things 3 run on?

Things 3 is exclusive to Apple devices: macOS, iOS, iPadOS, watchOS, and visionOS. There is no Windows, Android, or web version.

Source
Google Calendar: Does Google Calendar integrate with video conferencing?

Yes. Google Calendar integrates natively with Google Meet and Zoom. When you create an event, you can add a video conference link directly. Other platforms like Webex and GoTo Meeting can be integrated via Zapier or third-party automation.

Source
Things 3: How much does Things 3 cost?

Things 3 uses a one-time purchase model: $9.99 for iPhone/Watch, $19.99 for iPad, and $49.99 for Mac. Total cost for all platforms is approximately $80 with no subscription required.

Source
Google Calendar: Can I share my calendar with teams?

Yes. You can share individual calendars with specific people or make them publicly viewable. However, accessing shared calendars on mobile devices has limitations, and push notifications for shared calendars may not work reliably on phones.

Source
Things 3: Does Things 3 sync across devices?

Yes. Things Cloud keeps your to-dos in sync across all your Apple devices automatically. There is no extra cost for cloud synchronization.

Source
Google Calendar: Does Google Calendar work with Outlook?

No direct integration. You can manually import/export using ICS files or use third-party tools like Zapier to sync events. This is different from Outlook, which integrates seamlessly within Microsoft 365.

Source
Things 3: Can you attach files or images to tasks in Things 3?

No. Things 3 does not support attachments. You can only add notes (text) to tasks.

Source
Google Calendar: Is there a cost to use Google Calendar?

Google Calendar is free for personal use. Google Workspace plans (which include Calendar) start at $7 per user per month for business use.

Source
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Related pages

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