Signal the app which is now a days is booming, everyone is taking about as the replacement option of WhatsApp. Many of the powerful personalities have already been switched to Signal. After the change in privacy-policy of WhatsApp, everyone was looking for another option to switch and they found this app called Signal.
About Signal :
Signal is a cross-platform encrypted messaging service developed by the Signal Foundation and Signal Messenger. It uses the Internet to send one-to-one and group messages, which can include files, voice notes, images and videos. Just like WhatsApp.
And you won't believe it is launched just 13 days ago for IOS and 19 days ago for Android operating System.
And yesterday, when Elon Musk wrote a tweeted "Use Signal", a different company's stock price goes up 1100 %. And Signal crossed WhatsApp in the free apps category in the play Store. As well as it was trending on twitter.
If you really care about your privacy, you should also switch to Signal.