This app has been awesome for tracking my weight loss. We all know that loss isnt linear, but seeing fluctuations on the scale is still frustrating. This app helps you focus on your final goal by allowing you to set "milestones" that break up your final goal into sections. That makes it all seem more manageable. I upgraded after about a month and feel like its worth it for the extra charts and predictions. I also like that it shows what your current rate is compared to what the rate you want to be losing at is. Great app, totally worth it!
byrdmandyk about Happy Scale: Simple Weight Loss Tracker with Daily Moving Average Trend Line, v4.5.1