Shake-It-Not
This App is free only because you have to purchase a VI-SHAKE MIX for every receipe therein, if your looking to make shakes with natural ingredients and any/or all products from your local grocery store then dont download this, search the web instead. I have not seen an App yet that is free or cheap thats tells how to make a shake with natural ingredients.
HKP 2000 about
Diet Shakes ~ For fat burning & weight loss that builds lean muscle, v1.0