Last updated: 2 October 2026
CalSync mirrors calendar events between accounts you connect. You keep ownership of your calendar data; connecting an account grants CalSync permission to read and write calendar events solely in order to provide that mirroring.
You may only connect accounts you are entitled to use. You are responsible for checking that the calendars you connect, and the direction you mirror them in, are what you intend.
CalSync is provided as is, without warranty. It depends on Google's and Microsoft's APIs and cannot guarantee uninterrupted syncing. To the fullest extent permitted by law, the operator is not liable for missed, duplicated, or incorrectly mirrored events, or for any consequence of them. Treat your source calendar as the record.
You may disconnect any account at any time. Access may be suspended for an account that abuses the service or an upstream provider's API terms.
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