didnt read all the posts so apologize if it's been covered.

4th of july I started fitnesspal at 5'11.5" and 250 lb's on the nose.
Two weeks in I downloaded and installed runkeeper as a fitness app that's integrated with fitnesspal and after a workout/activity it automatically puts it into your calorie content.(adds X number of calories due to workout) After a few weeks of walking using the gps of runkeeper I decided to buy my bike. Runkeeper has a cycling mode as well so I kept at it. I'm now a bit over 2 months into my new lifestyle and I'm at 229lbs but also have changed my shape considerably. I've moved some of my weight from my spare tire and put it into leg muscles. I also have MUCH better cardio endurance and can't wait for more.

If your considering the app I recommend both. I have the free version of both and see no need to pay for premium.