Bomb It is a painting and marking app for the street artist on the go. Your finger becomes a paint-filled marker, with properties like colour, size, and flow - but none of the smell. Pick your target with your device's camera, and make the world your canvas.
Features - touch-based painting - simulated drips, based on paint properties and device orientation - minimal GUI for full-screen action - create new canvases with the camera or from saved images - saves artwork to device image gallery - one-step undo
The developers of Bomb It encourage strictly virtual street-art.