Its just a collection of recipes, and I bet you dont already have at least one ingredient for almost all of them. Save your money and just search out recipes on Pinterest. Developer, one thing you could do that would vastly improve this app is make an "inventory" section where the user could put the ingredients they own, and would be presented with only recipes they could actually make. Another section could present a suggested basic collection of EOs and carriers, with a bunch of recipes that only used items from that collection.