I love origami, and I loved leaving tips with folded bills, but I only knew a few designs. So as soon as I saw this, I bought it. I love all the options of things to fold, but it would be nice if there were instructions on all, rather than just the pictures. Plus, it would be good to be able to zoom in on the pictures, since some are too small to see clearly. Also, the user interface is a little weird and unintuitive. I would never use the timer function, and there could be an easier way to navigate through the app. But a great idea! Hopefully these issues can be addressed in an update.
rkb37 about Dollar Origami