WhatsApp for iOS has a "Companion" mode, which allows you to link up to four devices to one account at the same time. For Android users, this option has been available since April.
The function synchronizes the history and chats on all gadgets linked to the account. But the mailing lists of messages and status updates are available only on the "main" device. In addition, the new version for iOS now supports automatic playback of GIF files in conversations.
The Companion mode is available in WhatsApp version 23.10.76. The update can already be downloaded in the App Store.