I prototyped the AMPed 4.0 to showcase the user experience and visual interaction of the application. AMPed is a music on-demand application in Singapore that's offered by Singapore Telecommunications Ltd. 

In this project, I helped to prototype the visual design provided in the Objective-C. Through this activity, it provides a lot of clarify to the interaction designers and helps to discover the issues before going into the development mode. 

The app is live at the iTunes AppStore, Google Play and Windows Phone Store.