Burger King Whopper App | Contagious Posted bySophDecember 10, 2018August 27, 2019Posted inUncategorized The clever campaign that saw Burger King’s app win 2 million app downloads specifically from McDonald’s customers is analysed by our experts. Source: Burger King Whopper App | Contagious Share this:TwitterFacebookLike this:Like Loading... Related Published by Soph Hey View more posts