If you're doing some fitness but you prefer Metric measurements, this is the app for you. Convert those imperial units (calories, miles, and pounds) into metric units (kilojoules, kilometres, kilograms).

You can also store your fitness statistics and view them as a graph/table.

For example, if you're on a diet, you can store the food you've eaten, or the weight you've lost.
Another example, if you're comparing your food intake with your burnt energy through exercise, you can store both and compare your fitness successes!