Not only the colour is so juicy, but it lasts for a good couple of hours. (carmelatte.co)
Using only coloured pencils, his style captures the quirky, the understated, the cultural elements of our modern day lives - something that takes great skill to accomplish. (creativeboom.com)
The free version of the app really isn't at all limited, other than you can only colour code players using red, blue, and green. (goodereader.com)