Home Phones News Galaxy S Pen users now have more brushes to mess around with Nadeem Sarwar / Digital Trends Samsung’s PenUp app is getting a useful creative upgrade for Galaxy users, especially those who use the S Pen for casual digital art. For those unaware, PenUp is Samsung ’s app for sketching and coloring templates. It works with touch input, but the latest update should be most useful on Galaxy phones and tablets with S Pen support . The latest PenUp update, version 3.9.22.23 , adds 53 new brushes through the “Download more brushes” option. It also adds Dual brush, a new tool that lets two strokes work together for layered effects. Samsung What new drawing tools does PenUp add? Brush controls have been cleaned up as well. Users can now tap a brush twice from the selection screen to open individual settings. The updated menu separates unrelated controls and shows a live preview, which should make it easier to adjust a brush before using it on the canvas.…