We use the following technologies for cross platform mobile app development. Depending upon the project complexity and project type, we suggest the best platform.
Developers are so free to use these technologies while making their applications without having to worry whether the device would support a particular function or not.
We absolutely love ActionScript and we believe it has the power to give life to any dull web application. Rich Internet Applications made us what we are today, so much so that it is in our name. ActionScript is excellent for cross platform mobile app development as it is feature rich and development time is very fast. We highly recommend Robotlegs architecture. We have also worked on Cairngorm and MVC. For games and entertainment apps, we prefer the Starling framework.
Sencha Touch is an UI framework used to create beautiful interfaces on mobile web. We have used Sencha Touch to create HTML5 mobile applications that work on Android, iOS and BlackBerry devices, and give an native app alike experience inside the web browser. It is hardware functionality compatible too.