Your weight and height stay encrypted on your phone. There is nothing to sign up for, nothing syncs anywhere, and the app collects no data about you at all. It works with the plane in airplane mode.
An animated gauge that moves as you adjust your weight, so you can see where a change would put you before you commit to it.
Underweight, healthy weight, overweight, or obese, with the range boundaries shown rather than just a label.
Switch between week, month, year, and everything, so a bad week looks like what it is next to a good year.
A trend line through your entries, with an estimated date for reaching the goal you set at your current pace.
See the established ideal weight formulas for your height, with a male and female toggle.
Logging streaks for staying consistent, and milestones as you pass them.
A plain-language screen explaining what BMI measures, what it does not, and why one number is never the whole picture.
Export your history as CSV for a spreadsheet or your doctor, and back up or restore everything as JSON.