I have used Nokia's Flowella http://www.developer.nokia.com/Resources/Tools_and_...

		anenthg on Nov 16, 2012 \| parent \| context \| favorite \| on: Prototyping iPhone apps on paper with POP I have used Nokia's Flowella http://www.developer.nokia.com/Resources/Tools_and_downloads... But, this is much more cooler as it is further simplifies the process. Is an Android version in the works?

We plan to open apis for 3rd party Android client.