【實用工具app】Quick Draw|最夯免費app-綠色工廠好玩App

This app provides you with a function to draw anything on the screen with your finger quickly. There are only three buttons. "Clear" button clears the screen, "Color" button changes color of a pen, Black, red and blue are available. "Width" button changes width of a pen. This app may be useful when you make a quick note.