cookshelf

you tag all the cookbooks you own and it helps you use your cookbooks more by indexing them all at once and making the recipe ingredients fully searchable. perfect when you find a gem at the farmers market or through a CSA or in your pantry and don't know what to do with it. or when you just have a craving for a specific ingredient. (Its browser version EatYourBooks has a bad UI; the app is better.)