ProductivityBusySyncUsed by 1 personmacupdate.com ↗“BusySync is a wonderful tool for sharing iCal calendars with my wife.”John Gruber Interview, Writer (Daring Fireball) · via Uses ThisPeople who use BusySync also useAcorn1Adobe Photoshop1Apple Keynote1Apple Mail1Apple Numbers1BBEdit1Cinema Display1DomeHub1