Great app! (Only ask would be to add body fat % measurement)

Great app-- just what I was looking for, with focus on rolling averages to minimize the random noise.

One feature request: could you add a second graph to track body fat percentage? My scale measures both, and I would love to be able to track BF% the same way the app tracks weight. I would pay extra for this feature.

andrew stillman about Happy Scale: Simple Weight Loss Tracker with Daily Moving Average Trend Line, v4.5.1