Neat device animation as you scroll through this One Page (redesign) for the productivity 'Pomodrone' iPhone app. The source code for the page is available free here - cheers Alex!
The app has a minimal UI and some fluid animations in onboarding tutorial. I wanted to preserve that fluidity and playfulness on landing website as well so it would give the end-user the idea of what the app might feel and look like. I'm giving the source code away for free.