GBWhatsapp is a new messaging app that can be used by the Smartphone and android users for sending instant messages to their loved ones. People were using messaging app Whatsapp till now to send messages instantly as it delivers these messages at faster speed than any other similar messaging app. But it restrains them to use single Whatsapp account for a registered mobile number to send messages as it does not allow you to open another Whatsapp account with the same mobile number. GBWhatsapp messaging app has been developed to allow you to open another account to send instant messages as well as make calls to your family and friends. If you do not know how to use GBWhatsapp on single device then you should go through this write-up as it tells you everything for GBWhatsapp usage.