Wills Smart VoIP is a mobile app, developed using the latest RCS technology exclusively for global market. It offers Free app to app chat / audio / video conferencing, IM, Group Chat with option to buy credit to make low cost calling anywhere in the world.
• Free App to app Audio / Video Calling
• Free app to app Audio / Video callings
• Free App to App chat
• Low cost worldwide callings
• User to user Balance Transfer Option