I have had trouble understanding and using math for Cooking , schooling, and everything else, since my early childhood because Ive been inflicted with Dyslexia. Since, Ive always enjoyed learning to cook from watching Mom, this App. Has made my world a Godsend since I first saw and used it. Now, all I need is an app. Like this so I can learn how to understand all kinds of mathematics. Then, Ill be in heaven! Sincerely, Jim C.