Both in terms of versatility and feature set, WhatsApp is a capable alternative to FaceTime on Mac.
There could be multiple reasons why your iPhone camera is not showing up in WhatsApp.
Bear in mind that the Continuity Camera feature supports only the latest iDevices.
Which is Better for Video Calling: FaceTime or WhatsApp?
Should you need an easy-to-use and cross-platform app, look no further than WhatsApp.
