You can now build web and mobile apps with a single codebase using web standards - and deliver your apps to users via desktop and mobile Web browsers or "on device" via Apple, Android, BlackBerry and Windows Phone mobile app stores. HTML5 Builder is available exclusively in Embarcadero RAD Studio.
http://www.embarcadero.com/products/HTML5-Builder
http://www.embarcadero.com/products/HTML5-Builder