Android homescreen UI. love the geometry
Paper Fold Effect in App Design - UI
Dinner layout - watch the animation! - found on Dribbble.
Slick UI Design and Concept
CNPSD | Design showcase of the best looking iPhone/iPad app icons, Mobile application, Web site, app interfaces, app websites, resources
Anyawake alarm clock app. This is good, but the problem with using your finger to set timers is that when you let go of the screen, the timer usually moves. I have not seen anyone solve this, yet.