Among the most useful features Meta gives WhatsApp users is the multi-account feature. On one device and one WhatsApp application, you can have multiple active accounts at the same time. This is useful for users who have multiple phone numbers or for those who run businesses. Unfortunately, this feature is limited to Android users only and after two years the iOS version will be offered.
This feature is currently in the testing stage, and is not yet available to beta users. This means that this feature may arrive in the near future or it may take a few more months until it becomes stable for use. As on Android devices, after the user enters the second account – the application will restart for WhatsApp with the second number operating. The data of both numbers is separated but can be stored and backed up under the same email.