Scribble Friends is a brand new style of communicating with photos on Facebook. It enables reply from and by photos, so that you first grab photos which your friends share on Facebook, scribble them with your imagination, and then share them as comments below the original photos.With this social network drawing app for Facebook, you can scribble the image with a brush, draw plain texts on the image and draw images on the image. Additionally, you can zoom in & out the screen and redo & undo changes.