Speed maths application on android and iphone platform

We want to develop a software which teaches speed calculation techniques. The software should have the following features : a) Ability to stream videos (from youtube or our server) - this would ofcourse require internet connectivity on the device. b) The application will install on the device like any other android/iphone application and should not require internet connectivity. c) There are a set of mathematical methods/concepts which we are going to teach online (via this application) We will also have a demo version of the software which will have only a few of these methods. d) The system needs to have assessment capabilities - and also a personal as well as global ranking statistics. e) We already have the methods coded - but they are in FLASH Actionscript. I am attaching a sample for more clarity. We need to have a similar teaching system - but it should work very smoothly on any screensize (from 3.5"-10") for both android and iphone. Also please note that as a policy along with the deliverables we would require the source code of the same. And please quote seperately for ANDROID and IPHONE