3 ms·
It is exactly like WhatsApp. In fact, nowadays, WhatsApp is Signal (as in, they use the same protocol), but it's the same hierarchy: contacts + groups of contac
by gobip 5y ago
It is exactly like WhatsApp. In fact, nowadays, WhatsApp is Signal (as in, they use the same protocol), but it's the same hierarchy: contacts + groups of contacts, and nothing else.