The companion app claims it needs full access to add an event to my iOS calendar, when my settings are set to “Add events only”. This setting should suffice for adding events to the calendar. I’m aware Zwift won’t be able to remove events from my calendar with this setting. [IMG_0181]

Companion fails to add to calendar

Paul_Southworth (Paul) February 1, 2024, 5:20pm 14

This has been a longstanding issue, however the release notes for Companion 3.54 indicate a change that might possibly be related:

Zwift Apple Calendar access

Zwift Companion v3.54 [January 2024]

Topic		Replies	Views
Calendar entry Bugs and Support	3	448	February 1, 2024
Zwift Apple Calendar access General Discussion	2	83	October 19, 2024
Bug: Companion App ("no more events for today") Bugs and Support	3	513	January 8, 2023
Scheduling Zwift Camp workouts on iPhone calendar Bugs and Support zc-1701	1	55	November 19, 2024
No events? Bugs and Support	5	86	April 11, 2025