WhatsApp, the biggest instant messaging service in the world with 600 million active users, will soon roll out voice calling feature for its users.

An Android focused website, Androidworld.nl has published alleged screenshots of a build of the WhatsApp app that offers calling features. Perhaps the build is being used by testers or employees and the features will be included in the official build when it’s finally announced.

The feature has a different UI than the usual WhatsApp. Call logs for incoming, outgoing and missed calls are also included. Authenticity of the screen-shots is difficult to verify and WhatsApp has not confirmed the testing via beta builds.

It is unclear whether WhatsApp plans to offer voice calls as a premium feature. WhatsApp rivals, such as Viber, Skype and Line already offer voice calling as a free feature, so it makes sense for WhatsApp to release the new feature for free.

Read More - http://techub.com.ng/whatsapp-to-roll-out-voice-calling-soon/