Cabby – modern high quality app interface. One PSD file designed for Photoshop CC 2015 with artboards. Features: 34 High Quality Screens | Pixel Perfect Design | Retina Ready (750x1334 px) | Well Organized and Layered | 100% Vector Shapes | Easy to Customize | Smart Objects for Image Placement ... Customization capabilities The buttons can easily be resized as the main shapes are vector based. The elements have been created at a reasonable size so that they will be easy to interact with on those shiny touch screens of yours.