Adding Multiple Calendars

TwinMind syncs with your Google Calendar to show your upcoming meetings and events. To add more calendars, you’ll need to add them in Google Calendar first, and then they’ll appear in TwinMind.

Getting Started

Sign in to TwinMind with your Google or Apple account, then connect Google Calendar and grant calendar access. Your events sync automatically from there.

Using Apple Calendar or Outlook? Add them to Google Calendar once with the steps for each outlined below and they’ll show up in TwinMind.

Important: To sync calendars to TwinMind, you must check the calendar boxes on the Google Calendar website (calendar.google.com) on desktop. Checking them in the mobile app won’t work.

Syncing Google Calendars

If you have events in calendars from other Google accounts, you’ll need to share those calendars with the Google account you use to log in to TwinMind. You can share calendars from another account by following the steps here.

Once you’ve checked the calendars on the Google Calendar website, they should show up in TwinMind within a few minutes.

💡 Want to use a calendar from a different Google account instead?
You can disconnect your current calendar and connect another Google account’s calendar from the TwinMind Web App, without changing the account you’re signed in with.

Adding Your Apple Calendar

If you use Apple Calendar, you’ll need to connect it to Google Calendar first. You can do this from an iPhone, iPad, or a computer.

1. Get your Apple Calendar link

On iPhone or iPad:

Open the Calendar app and go to the list of calendars
Tap the ⓘ next to the calendar you want to add
Turn on Public Calendar, then tap Share Link → Copy

On a computer or tablet:

Go to icloud.com/calendar and sign in
Click the share icon next to the calendar you want to add
Turn on Public Calendar and click Copy

Adding Multiple Calendars: 1. Get your Apple Calendar link

You can also refer to the official guide by Apple: Share iCloud calendars on iPhone

2. Add the link to Google Calendar

Open calendar.google.com on a computer, sign in to the account you connected to TwinMind
Click the + next to Other calendars
Select From URL, then paste your link
Click Add calendar

3. Select new calendar in TwinMind

In TwinMind, tap your profile and go to Manage Calendars. Switch to Add Calendars. Your recently added calendar should appear in the list. Select it to see your events.

Adding Your Outlook Calendar

If you use Outlook for your work calendar, you’ll need to connect it to Google Calendar first.

1. Open settings on Outlook.com

Head to outlook.com and sign in with your work account, then open settings.

2. Get a publish URL for your work calendar

In settings, navigate to Calendar → Shared calendars
Under Publish a calendar, select your main work calendar and then select Can view all details from the dropdown
Click Publish

Click the ICS url and then copy it

Make sure you copy the ICS link, not the HTML link. Some organizations disable calendar publishing — if you don’t see the publish option, contact your IT admin.

3. Import into Google Calendar

Head to Google Calendar (calendar.google.com).

Click the plus next to Other calendars and then select From URL.

Adding Multiple Calendars: 3. Import into Google Calendar

Paste the link you got from Outlook and click Add calendar.

4. Select new calendar in TwinMind

In TwinMind, tap your profile and go to Manage Calendars. Switch to Add Calendars. Your recently added calendar should appear in the list. Select it to see your events.

Troubleshooting

If calendars aren’t showing up:

Wait a few minutes — syncing takes time
Check Google Calendar first — make sure the calendar and its events appear there
Verify visibility — the calendar needs to be ticked on the desktop Google Calendar website (calendar.google.com)
Give new events time — Apple and Outlook calendars refresh on Google’s schedule, so a meeting you just added can take a few hours to appear
For Apple calendars — if Google wouldn’t accept your link, change webcal:// at the start to https:// and add it again
For Outlook calendars — confirm you copied the complete ICS URL rather than the HTML one
Try reconnecting — disconnect and reconnect Google Calendar from the TwinMind web app.