A free program for Android, by Creative APPS.

Color by Letter Cross Stitch Joy is a fun, educational, and relaxing cross-stitch coloring game. The game allows you to color by letter and cross-stitch famous landscapes, famous buildings, and famous paintings. The game also allows you to import your own photos and create unique cross-stitched color patterns.

How to use it?

To use, simply choose a picture then click on the colored squares to start the cross-stitch pattern. When the pattern is finished, you will have a beautiful and unique piece of art. You can import another picture, then cross-stitch it, and the two pictures will become one.