Zap" is an application with which you can easily and instantly share all the information about your social networks and the virtual world. All you have to do is to hold your phone close to the other partys phone to transfer the information you want. You may want to control what you share with others, in which case Just specify whether your "zap" profile is to be private or public. Once someone has shared their information with you via “Zap”, it will be added to your friends list and you can always access their information. You need to buy a tag from our Zap store to create a zap profile. There is no need to have the Zap app on your friends’ devices to exchange information.