http://tutacomm6oqwlbbpd246mljjxpupuxxqj2jg5mfdyegeaetdauigslad.onion/blog/best-family-calendar-app
Tuta Mail is also built to improve organization and communication with families in mind. A secure mailbox and calendar for each child With Tuta’s family plans, you can create a private mailbox and calendar for your children. As the primary account
holder (for example, the parent or adult in charge), you have access and control of your child’s mailbox and calendar.