INKer paints with layers. LAYERS: paint under and over layers of paint. Adjust layer opacity. Merge layers. FEATURES: sketch paper, color pencils, erasers, magnifying glass, smudge finger, and water blur. CANVAS SIZE: 1024x1024 pixels or 2048x2048 pixels UNDO: 15 levels VIDEO: Record a video your while you paint, or narrate a completed book! With or without the front-facing camera! VIDEO FASTPAINT: Record video at 32/32 Frames Per Second or create time-lapse with 1/32, 4/32, or 8/32 FPS! STAMP: Copy and paste images from the canvas, the camera, or your photo library.