Sienna UI Kit is a high quality pack of 40+ social app screens d on iOS 11 which will accelerate your design process and will help develop an outstanding experience. This kit is created on powerful and easy-to-use override system d on nested symbols, all the components are fully customizable. It contains Dark & Light versions for both iPhone X and iPhone 8 screen sizes. All s and symbols are neatly grouped, named and organized. It also contains detailed instruction how to customize colors, fonts and styles.