I found two great apps that I just love...America's Test Kitchen app has recipes, reviews, etc., all around a great app.
Cheese Plate app by Janet Fletchr. The Cheese Plate app is outstanding for making cheese plates with three coordinating cheeses and it provides substitutions for each cheese if you cannot find the one recommended....great to have while at the store! IT has a breakdown of cheses by region, type and has cheese terms and how to's. It's $2.99 and my favorite app by far!
Any other food apps out there that CHs have discovered?