Misleading preview images – QuiltPaper Review

ORIGINAL 4/8/17 REVIEW: The preview images for this app make it appear as though you can color in your graph paper in the app, which is the reason I bought it (and the color palette expansion). I'm sure this is a fine app for people who color their designs on paper. I'm very disappointed. UPDATE AFTER DEVELOPER RESPONSE 9/29/17: Developer added the ability to color the grid in-app, but, after misleading myself and other reviewers with screencaps, it's an ADDITIONAL in-app fee? Sorry, I'm even more annoyed now.
Review by Junco+ on QuiltPaper.