I like that you can customize your diet plan with so many different options! It is also very easy to follow, which makes it perfect if you are having trouble sticking too diets or working out regularly since you have no idea what foods work best together in one meal but not others! Would love more flexibility when trying new things such as smoothies - sometimes they do taste good though haha The ease of use has saved me from going through several other programs where their website is confusing at times. Also helps keep track of calories/nutrition intake throughout the day. The ability to use this app in multiple ways without being redundant, which is great! I have been using Zootherapy's diet balancing toll as well with my zoo clients' animals (mainly elephants) while we are at work or when they aren't able too eat their food because of travel time etc., but also it makes me feel good about myself since i am helping them do what nature intended so that helps make everything more enjoyable overall!!