Serious Paint Apk v1.9.2.1  

-- Unique natural media brushes that simulate proper bristles and blending, the way your workstation software does.

-- Innovative and intuitive workflow that allows you to perform common actions without breaking your flow to click on buttons.

-- Brilliant ideas such as the Color Sweep, a configurable swatch of color that you can set up and then access with a simple gesture while drawing.

-- Paid version gets you a brush editor with which you can create WELL NIGH ANY BRUSH!

-- Free version is fully functional -- no sneaky disabling of the export feature or anything of that sort.