Signal and WhatsApp: Some common features that you can find in both messaging apps

Signal is a cross-platform messaging app just like Facebook-owned WhatsApp or Telegram. Top 5 features of Signal: Linked device: Signal allows users to use the platform on as many devices as possible, like WhatsApp. Group video calls: Much like WhatsApp, Signal also offers video group calls on mobile as well as on desktop. Dark mode: Signal also offers Dark and Light mode options, same as WhatsApp which recently introduced a dark theme. However, with people shifting to Signal in huge numbers over a very short period, it would also need to bring in some measures to curb the spread of fake news on its platform, even if it is similar to that WhatsApp.