Use the Pretty Random Rainbow Painter to paint animated color changing rainbow circles on your screen. It's fun, it's pretty, it's a real trip. Drag your finger across the screen to leave pretty rainbow trails that change the colors of the image in random pretty ways. Touching the screen just once creates a whole new color scheme. Make beautiful modern art in seconds. Press the buttons at the bottom to draw larger or smaller rainbows. Older rainbows will start to disappear from the screen as you draw new ones, so enjoy them while they last! You can clear the whole screen by tilting your phone sideways.