Teen video chat

That may be one reason why the app has taken off among the younger set: In April, it was the top i OS app downloaded, according to analytics firm App Annie.

"In the early days of Snapchat, people tended to use it to send nudes," Turner noted.Turner and his team developed artificial intelligence technology that would help detect inappropriate content, along with tools to allow users to report it.But a brief time on the app revealed the same issues that brought down Chatroulette after a brief period of massive popularity in 2010.If it detects any explicit content, the user is banned automatically."Our biggest focus when we built it from day one we wanted to create a community without inappropriate content," Turner said.