2014 Facebook acquisition

• Facebook acquired it in 2014 for $19.3 billion
• $19B Facebook acquisition of 2014
• Social-media tool instrumental in Hong Kong’s 2014 pro-democracy protests

Wikipedia Word definitions in Wikipedia
WhatsApp Messenger is a proprietary , cross-platform , encrypted instant messaging client for smartphones . It uses the Internet to send text messages , documents, images, video, user location and audio messages to other users using standard cellular mobile ...