When Sterling Smith left his job as a software developer to start Sandbox Commerce, he knew he had the skills to build great mobile apps. But in a world where it seems everybody has an app, can he convince investors there’s really an opportunity here? Today's investors are Phil Nadel, Jillian Manus, James Altucher and Daniel Gulati. Learn more about your ad choices. Visit podcastchoices.com/adchoices