Tools like Mockly have existed since the dawn of instant messaging, but they generally aren't the most user-friendly apps.

Remember the six-digit code WhatsApp texts you every time you set up a new phone—or worse, when a SIM-swap scammer ...

WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But the main distinction between Signal and WhatsApp is that the latter ...