Healthcare tracks your weight using a trend line as suggested by the Hacker's Diet.
Track and Monitor Your Weight and BMI in an easy and very effective Way
☞ Easy data entry
☞ Scrollable, zoomable chart
☞ Weight goal
☞ Time-to-goal estimate
☞ Daily KCal estimate
☞ Synchronization with Withings
☞ Withings real-time push notifications
HealthCare - opensource modular application for IOS, designed for the collection, storage and analysis of various health data from sensors, manual monitoring and interacting with cloud services.
Currently available modules for weight control.
Use a "WeightControl" module to visualize changes in your weight. This module generates a trend's graph of the weight according to the methodology described in the book "The hacker's diet".
You can put weight data manually, or use the module "Withings" This module allows you to synchronize the database with an Withings account.
You can use the module Weight Import to import data from a Libra application.