To get the full value out of Witful, you must grant it read-only access to your Google Calendar.
Witful uses your Google Calendar event data so that you can associate notes and action items with your meetings and the people in those meetings. This data is collected and used only for your benefit and is never shared with anyone unless you share notes with others in the app.
Witful does not ever write to or modify your Google Calendar. If this were to ever change in the future, you will be prompted to grant explicit permission to allow Witful to write to your calendar.