Casa – Sketch UI Kit February 15, 2016 by DesignerMill Casa is a free Sketch UI Kit with over 50 app screens in 5 themes from 5 designers. Freebie designed by Design Orlando. Download Freebie Share this:FacebookTwitterGooglePinterestReddit DesignerMill Collection of free PSDs, Sketch files, free Fonts and other resources for designers, updated every day on DesignerMill. Related Articles Web App UI Kit for Sketch In Sketch Freebies iOS App Icon Template – Sketch Freebie In Sketch Freebies Grid System Library for Sketch and Photoshop In Free PSD