A lot or a little?
Parents need to know that Millionaire Live: Who Wants to Be a Millionaire is a virtual version of the TV show for iOS and Android devices. Like the show, it's safe for all ages and has no questionable content. But it does run ads for the show and for Jimmy Kimmel Live while you're waiting to play (Kimmel is the host of the current version of the show), and if you load the app on an off day you'll see a link to the regular Millionaire game app. This game's also, obviously, designed to promote the show. Read the developer's privacy policy for details on how your (or your kids') information is collected, used, and shared, and any choices you may have in the matter, and note that privacy policies and terms of service frequently change.