Qikify Custom Product Options

I tried 3 or 4 apps that do the same thing, and while Tepo is a little more expensive I liked that the basic version was acceptable design wise and in functionality. It's easier to use than some of the others and yesterday I spoke with the help chat and the coder was extremely helpful. They matched my options to my theme and removed some of the default text. My only complaint (although this is an issue with all the apps I tried) is that to change variant prices you have to do an add on product which doesn't make sense for what I'm doing but will have to do for now.