I've tried to search for a connection between the name you have mentioned in your question and the name of the application, but unfortunately, there is nothing available.
However, there is an application that contains this name. They also have a support email which they can be contacted. Use the following address to do so: support@getvoca.com
You can ask about the person you look for through the email above and hopefully with some luck you can get in touch with him.
