Angle 2: 600 Devices & Mockups for Sketch100% VectorCustomize at any resolutionPerfect for presenting your Apps, Websites and Cover images. With this package, you have unlimited combinations of device colors, shadows and backgrounds. All this in layered vectors entirely editable in Sketch. Each file weights 500 K instead of 500 MB.
iOS 9 Design Guidelines for iPhone and iPad - Design+Code
