Why cant i draw lines on psd ipad????
I'm assuming you mean straight lines. '-} Probably because there's no touch command that acts like the Shift key when using a brush, and no Pen tool either. <BG> We need to have patience, but instead of making this a problem, you could create an Idea for that feature and describe what you do that you need to draw straight lines all the time. Might help them decide on priorities when adding new features to this baby app.