The freebie of the day is a new collection of 5 photorealistic iPhone 6 mock-ups perfect to showcase you mobile app...
Login UI by anil
Dribbble - flattastic-color-palette.png by Vlade Dimovski #flatpalette #flat
Bikester APP on App Design Served
Creative Uses of Animated GIFs to Present UI Designs
CNPSD | Design showcase of the best looking iPhone/iPad app icons, Mobile application, Web site, app interfaces, app websites, resources