This project is solving the Earth Day Challenge challenge.

Poltrack is a behavior change app developed to answer the Earth Day Challenge in the NASA International Space Apps Challenge 2013.

It tracks the user's behaviour by asking them to input the activities and they can compare their actions with others on a global level or on a citywide level.

Hopefully by doing this, people can change their behaviour and contribute to a better earth.

Poltrack is accessible on web browsers on desktop and mobile environments.

Project Information

License: MIT License
Source Code/Project URL:


Poltrack Site -
Demo Video -