I am gradually making friends with Painter Mobile Pro. Most of it happens on the Galaxy 5 phone because the screen on my tablet responds to a stylus a little erratically. The phone allows to draw surprisingly precise thin lines, it does not mind blending, smudging, or multiple layers. Well, for the most time. Every now and then it needs a little time to show me the result. Very handy for sketching on the go but still does not exactly a replacement for real tools and paper.