RoboHelp provides an API that you can leverage to integrate Multiscreen or Responsive HTML5 output with iOS and Android apps. The API ships with the following:
•Objective C (iOS) and Java (Android) source code for the API functions that you can include in your app with or without customization
•Sample apps demonstrating the usage of the exposed API
iOS versions 5 and later are supported. Android 2.2 (Froyo) and higher versions are supported.