The app has some helpful features, but nothing that is worth $14.99.
I purchased the app hoping it would have a seven day juice meal plan, or some other tool to help you plan out your diet and make sure you are getting all the veggies needed. Unfortunately, not the case. You can select recipes, add them to your shopping cart, etc... But there are a few other apps out there that will do the same for a lot less.
The most I would pay for this app is $2.99.
Xtbn about 101 Juice Recipes