WhatsApp Messenger

WhatsApp is the most used Messeging App. Since this app available for every platform including Android, IOS, Windows, Tizen and etc, you can message with anyone easily without worrying about the platform they are using. WhatsApp is the one that lets you easily create and manage groups. Any user can enter any group, as long as they’ve been invited by the group’s creator, and they can leave it whenever they want.