Voice calls between two accounts were added to the app in March and April 2015.[139] By June 2016, the company's blog reported more than 100 million voice calls per day were being placed on WhatsApp.[140]
Voice calls between two accounts were added to the app in March and April 2015.[139] By June 2016, the company's blog reported more than 100 million voice calls per day were being placed on WhatsApp.[140]