ShedTrax – Super Simple Fat Loss & Lean Gain Tracker

I just released a new application which I wrote to help me monitor my progress through P90X, a very very effective workout program that I’ve been doing for the last 6-7 weeks. I started this exercise and diet routine after seeing tons of friends and family go through it with phenomenal results.

The application is a pleasant looking Panorama application. It costs $1.29 but it has a trial mode that places a very small advertisement on the History page.

Here’s a screenshot. Features below the screenie (one feature has been added since I created the composition below)

You can download the app from Zune (direct link). If you use this every day I would be grateful for a purchase, but there is a fully functional, ad-supported trial mode.



  • Easy-to-use instant calculator. Input your weight and use the plus/minus controls to enter your body fat, obtained either through an electronic body fat reader or the regular caliper/chart method. Approximate cumulative fat loss and weight gain since the first entry instantly appears in green or red.
  • History feature shows all the entries you’ve made, with the ability to individually delete entries.
  • Chart feature shows lean mass (green line) and fat mass (red line) as they increase and decrease over time.
  • Clear Data feature if you want to start over
  • New (not shown) Email feature to email all of your data to yourself in the likely case you want to get it off the phone.

Comments (1)

  1. Fadi K says:

    Hi Dan,

    Hope all is going well with you.

    I guess I am reviving an old blog entry, but I would like to know how would you rate

    your P90X experience?

    Did it work out as advertised?

    How strict were you following the diet?

    Its really nice to see you put practicality into your daily life from a dev. point of view!

    Can't wait to start the program myself and looking forward to use your app.