I would be lost on this plan without the app.
With that said, the app needs some serious improvement. I almost feel I would be better off printing out the approved food lists and meal plans vs using the app due to some of the restrictions of the app.
I really wish the recipes would actually take you to a recipe. Having to search through emails and the book and the website to find a recipe is really frustrating.
Also, the app only lets you choose one type of a food that is required. For example, when you must select a fruit, you can only choose one. Same with fats. What if I want to use avocado AND oil?? I would like to be able to at least have the app show half and half.
Again the app has been really helpful for the most part, but I find myself doing a lot more work in the long run.
linseyakers about The Fast Metabolism Diet