trackbodi.es is a great tool to help you track your fitness performance, see how you're doing against your goals and share your progress. It is designed to help you follow some of the core teaching of Tim Ferriss in "The Four Hour Body" and newbodi.es 10 Principles (www.newbodi.es/principles).

With trackbodi.es, you can track your exercise, weight, body fat, BMI, waist size, etc - really anything related to being active or your body.

There are a lot of exercise and fitness apps out there. Some try to do too much, and end up too complicated and cumbersome to use. Some focus on one thing, like running, and are great, but their uses are too limited. trackbodi.es is a simple to use solution that works for anything.

If you would prefer not to pay, be sure to check out trackbodi.es free in the app store. It has the same features, but includes an ad banner.