I’m a sucker for any photo app that comes along. I enjoy making changes to photographs and using them in projects instead of looking for images that I can find on the Internet. It’s so easy to snap a shot these days and mess around with it, coming up with something that is not quite like anyone else’s. Etchings app is 99¢. It’s a simple program, that does not do much, except make your photo look sort of like an etching. I’m including some samples.