I have no data on this, but I'm willing to bet you that Snapchat is explicitly marketed to young people, and young people don't have Windows phones. The WP is b

I have no data on this, but I'm willing to bet you that Snapchat is explicitly marketed to young people, and young people don't have Windows phones. The WP is basically a pariah as far as integration with social media is concerned because it's at the bottom of every company's priority list. Beyond that, young people are generally quite image-conscious, and having a Windows phone seems both weirdly non-conforming and, by affiliation with Windows, terribly boring.