What is DoubleTap? Have you ever wondered why we all have pocket computers yet we still have to input things like email addresses, user names or phone number in order to connect them and to the people we care about? ​ DoubleTap circumvents all that and allows you to connect any mobile device to another mobile device safely and securely, without any need for special or additional hardware. We work with any application on any mobile platform (Windows Phone coming in 2017).