WhatsApp, FB Messenger, Zoom, Teams for one member who uses it for work so doesn’t see the need to change, FaceTime, Phone family members on the frontline often use hands free to call on the journey to or from work to either vent their feelings or share news.
One DGD uses FaceTime to instruct me in application of make up! Younger ones WhatsApp me to help with maths or challenge me with drawing challenges.
Different DGS use videocalls to show me their dance skills, question my knowledge of history or share information about their latest focus. We use EdPlace to set and assess work.