ColorRox is an easy to use drawing app for iPad with minimum configuration, featuring markers and watercolor brushes of various sizes and unlimited number of colors.  




wiiDraw is a comprehensive drawing app for iPad/iPhone, featuring both traditional freehand drawing tools like markers, pencils, brush pens, and watercolor brushes, and electronic drawing tools such as gradient, paint bucket, smooth curves. And for seasoned electronic artist, layers that come with wiiDraw will be found very useful too. What's more, it is developed for cross-session collaborations and users of wiiDraw can collaborate on a drawing in real-time. We have a dedicated site for wiiDraw where interested users can find tutorials and detailed explanations of each tool that comes with wiiDraw.