Good app especially since it's free. My sole complaint is that the center of the "golden ratio" grid is not divided right. There should be the repeating pattern of a golden rectangle that is squared, leaving yet another golden rectangle. The figure in the center is a golden rectangle that looks like it has been divided in half, not squared. Since I downloaded it for this particular grid it was a little disappointing.

great app for showing clinical improvements in posture over time and asymmetries. I love that you can take pre-existing photos in your library, and add the gridlines to them!I highly recommend to Schroth method providers, in particular, to document scoliosis changes.

This is a great app for any artist. Instead of going through the time consuming job of adding grid lines to a picture, this does it instantly. I would recommend it to anyone.

I love this app because it can grid out your photos and be able to copy onto paper by making it easy to draw With how big the paper is by measuring it and see how many squares can fit in there. It is very cool!