Its not perfect, but its free. It has a lot of colors and new pictures being added all the time. If I had paid for this app, Id rate it lower, but you cant beat free.
That being said, I would LOVE it if I could delete pictures I have no interest in and if I could slide the arrow to picture 114 instead of scrolling scrolling scrolling. I dont even want to download the latest batch of pictures because its so unmanageable.
Also, a true red, a royal purple, some better browns. Actually, I might even be willing to pay money for a good color palette. I understand why the colors were rearranged into color themes, but I hate it. Please put the blues back with the blues and the greens with the greens, etc.
Carol and Baby David about Adult Coloring Book | COLORS, v1.4