What is Tone?

Tone is a calorie tracker for iPhone that you talk to. Say what you ate the way you’d tell a friend, like “two eggs, a slice of toast and a black coffee”, and Tone works out the foods, the portions, and the calories, protein, carbs and fat in each.

Before anything is logged, you see what Tone understood and can change it. Tone also keeps track of caffeine and water, and the vitamins and minerals in what you eat.