JouleBug is a free lifestyle app developed by Cleanbit Systems Inc. for iPhone users who want to make their everyday habits more sustainable. With this app, you can discover and learn how to use resources without using them up, and encourage your friends to do the same.

The app organizes sustainability tips into Actions that you Buzz in the app when you do them in real life. JouleBug awards you points with each Buzz that correlate to the impact the action has on your wallet and the environment. You can earn extra achievements called Badges when you become an expert in the field. JouleBug also provides easy-to-understand Impact Stats, Bonuses, How-To Videos, and Helpful Links for each action.

JouleBug is designed to be social, and you can share what you're Buzzing to the Feed and Facebook or Twitter, add photos to any Buzz, and like and comment on others' stories. You can also join local Communities to see what's happening near you, follow your friends, or see what's trending for JouleBug Nation. Finally, you can track your progress with Career stats that show you how many achievements and points you've earned, track your impact with Impact Stats, and fill up your Trophy Case.