Everything is designed. All of our ideas, including our houses, hospitals, mobile phones, websites, video games, and jetpacks, start as Concepts and grow over time. Concepts (the app), is an advanced version to sketching paper. It combines vector manipulation with natural tools so ideas can change and grow just like you do. Concepts is powered from our next-generation hybrid vector/raster Fluid Engine. It has 64-bit precision and multi-threaded rendering. The app also offers an infinite canvas with sharp strokes at all zoom levels. Concepts is optimized for high performance 120Hz displays with ultra-low latency styli such as the Surface Pen and Apple Pencil. It is responsive and more responsive than any other drawing experience. Concepts is just like paper, but better. These powerful addons will enhance your creativity, whether you are a casual creator or a professional. While we are working towards a unified platform there are still some differences in the feature availability.