To start a new group chat on an iPhone, add multiple recipients to the address line of a new message.

You can create a WhatsApp group on iPhone or Android and stay in contact with people while traveling or abroad using Wi-Fi or a cellular connection.

One reason people prefer group chats in Apple's iMessage or RCS texting is the extra control and security these platforms ...

You'd want to leave a group chat on your iPhone for many reasons. Maybe someone in the chat is annoying you. Perhaps it's a chat that no longer applies to your life, such as a work chat for an old job ...