Poster Shine - posterize

This is a valuable tool for art layout, it is basically a value map to lay out a picture. Photo shop probably does it better, but this one does it free. You need to be selective with subject matter for this to be most effective, but it works. I like it. It could come with a tutorial, that would be nice. That would also be a chance to show us what pro can do better. Thanx.

Gray scale is useful to an artist. However the inability to change the color scheme either isn't there or isn't intuitive enough for me to figure out how to change more than one color. Many interruptions with adds in the first couple minutes of figuring out app function. Does not give a good impression, so if it's intention is to get me to buy Pro version, it has failed. Lack of tutorial, no apparent color scheme change, too frequent ads do not inspire me to upgrade to paid app version.

Very useful to me. Value (on the gray scale) is valuable to a watercolor painter and this ap makes it much easier to understand where those values are in my photos. Thank you Vern