Libra is a free Android application developed by Daniel Cachapa that allows you to track your daily weight changes and displays them in a beautiful interactive chart. The app offers a simple data entry system and a scrollable, zoomable chart to visualize your weight changes.
The app also provides a Body Mass Index (BMI) calculator, weight goal setting, time-to-goal estimate, daily calorie estimate, and visualizations of your diet plan in the chart. You can import and export data to Excel (.csv) and synchronize the data with Withings (download only) for real-time push notifications. There is also a widget available for quick access to your weight history.
