Drawing Desk supports multiple layers with highly advanced layer options.  
On Sketch Desk you can create image, drawing and text layers, while on Doodle Desk you can add image, text, sticker and drawing layers. And Photo Desk supports multiple layers of Brush, Text and Sticker layers.  To create a new layer tap on the “+” icon that sits on the Layer Panel. Next, select the Layer Type that you want to create. Your newly created layer will be displayed right above the currently active layer.