Our Blog ========== The latest articles and insights from our team ![How to Share Your Scoir College Visit Calendar With Families](https://cdn.addcal.co/static/blog-images/share-scoir-college-visit-calendar-with-families-b8050be8.png) scoir schools college counseling add to calendar customer stories [How to Share Your Scoir College Visit Calendar With Families](https://addcal.co/blog/share-scoir-college-visit-calendar-with-families.md) ---------------------------------------------------------------------------------------------------------------------- Scoir only syncs college visits to Google and Outlook, and only for the counselor who linked it. Here is how one college counseling team published every rep visit as a page families can add to their own calendars. August 23, 2026 [ Read article ](https://addcal.co/blog/share-scoir-college-visit-calendar-with-families.md) ![What Is a Subscription Calendar and How Do You Subscribe to One?](https://cdn.addcal.co/static/blog-images/what-is-a-subscription-calendar-aade7b8a.png)subscription calendars calendar subscription +2 ### [What Is a Subscription Calendar and How Do You Subscribe to One?](https://addcal.co/blog/what-is-a-subscription-calendar.md) A subscription calendar is a calendar you follow by URL: its events land in your own app and keep themselves up to date. How it differs from a shared calendar, how to subscribe in each app, how fast updates arrive, and how to publish one. August 20, 2026 [ Read more ](https://addcal.co/blog/what-is-a-subscription-calendar.md) ![Calndr.link Is Now AddCal: What Changed, What Still Works](https://cdn.addcal.co/static/blog-images/calndr-link-is-now-addcal-939dd43e.png)calndr.link addcal +2 ### [Calndr.link Is Now AddCal: What Changed, What Still Works](https://addcal.co/blog/calndr-link-is-now-addcal.md) Calndr.link became AddCal in 2025. Every old link and API integration still works. Here is where Calndr.link came from, what changed in the rebuild, and what to do about events you created on the old system. August 8, 2026 [ Read more ](https://addcal.co/blog/calndr-link-is-now-addcal.md) ![How to Accept a Google Calendar Invite](https://cdn.addcal.co/static/blog-images/how-to-accept-a-google-calendar-invite-f685fd11.png)google calendar rsvp +2 ### [How to Accept a Google Calendar Invite](https://addcal.co/blog/how-to-accept-a-google-calendar-invite.md) Every way to RSVP to a Google Calendar invite, from Gmail, the web and mobile, plus adding a note, proposing a new time, changing your answer, and finding invites that never arrived. July 22, 2026 [ Read more ](https://addcal.co/blog/how-to-accept-a-google-calendar-invite.md) ![How to Send a Calendar Invite on iPhone](https://cdn.addcal.co/static/blog-images/how-to-send-a-calendar-invite-on-iphone-8cb85d58.png)iphone apple calendar +2 ### [How to Send a Calendar Invite on iPhone](https://addcal.co/blog/how-to-send-a-calendar-invite-on-iphone.md) How to add invitees to an event in Apple Calendar on iOS, which accounts actually support invitations, why the Invitees row goes missing, and how to share an event when invites are not an option. July 22, 2026 [ Read more ](https://addcal.co/blog/how-to-send-a-calendar-invite-on-iphone.md) ![How to Send a Calendar Invite in Outlook](https://cdn.addcal.co/static/blog-images/how-to-send-a-calendar-invite-in-outlook-4b5c0221.png)outlook microsoft 365 +2 ### [How to Send a Calendar Invite in Outlook](https://addcal.co/blog/how-to-send-a-calendar-invite-in-outlook.md) The real click paths for new Outlook, classic desktop Outlook and Outlook on the web, plus Meeting versus Appointment, Scheduling Assistant, response options, and what breaks when you invite external addresses. July 22, 2026 [ Read more ](https://addcal.co/blog/how-to-send-a-calendar-invite-in-outlook.md) ![How to Send a Calendar Invite in Gmail](https://cdn.addcal.co/static/blog-images/how-to-send-a-calendar-invite-in-gmail-6ed59992.png)gmail google calendar +2 ### [How to Send a Calendar Invite in Gmail](https://addcal.co/blog/how-to-send-a-calendar-invite-in-gmail.md) Three ways to send a calendar invite from Gmail, what guest permissions really do, what recipients see on Gmail versus Outlook, and how to fix invites that land in spam or never reach the calendar. July 22, 2026 [ Read more ](https://addcal.co/blog/how-to-send-a-calendar-invite-in-gmail.md) ![How to Send a Calendar Invite (Any Calendar App)](https://cdn.addcal.co/static/blog-images/how-to-send-a-calendar-invite-63cb0373.png)calendar invites google calendar +4 ### [How to Send a Calendar Invite (Any Calendar App)](https://addcal.co/blog/how-to-send-a-calendar-invite.md) What a calendar invite actually is under the hood, how to send one properly in Google Calendar, Outlook, Apple Calendar and Gmail, the etiquette that gets people to accept, and why cross-organisation invites so often fail. July 22, 2026 [ Read more ](https://addcal.co/blog/how-to-send-a-calendar-invite.md) ![What Is webcal? Subscription Calendar URLs Explained](https://cdn.addcal.co/static/blog-images/what-is-webcal-subscription-calendar-urls-cc2553fe.png)webcal subscription calendars +2 ### [What Is webcal? Subscription Calendar URLs Explained](https://addcal.co/blog/what-is-webcal-subscription-calendar-urls.md) The webcal scheme tells a device to subscribe to a calendar rather than download it. It is not a protocol and it was never standardised, but it is universally supported. How it works, refresh intervals per client, how to build a feed, and why the URL is the credential. July 22, 2026 [ Read more ](https://addcal.co/blog/what-is-webcal-subscription-calendar-urls.md) [](https://addcal.co/blog.md?page=1)[](https://addcal.co/blog.md?page=2)[](https://addcal.co/blog.md?page=2)