By J.D. Biersdorfer, The New York Times Company If your phone’s personal calendar app hasn’t gotten much use in the past two years of social distancing and working from home, it might be time to brush up. Here’s a quick guide to tools in Apple’s iOS Calendar and Google Calendar that help you plan your social life, get to your events on time, share your hybrid work schedule with family and more. Back to Basics Your Apple ID or Google Account includes a default calendar app that can sync with any device logged into that account.