Clean Trail app for iPhone and iPad
Clean Trails is a carbon footprint app that calculates your carbon emissions from your daily activities. You can earn points and badges by completing carbon offset activities or small but sustainable changes to your lifestyle. Other features include a personal journal of your footprint, ranking to see others’ status compared to yours, and engaging animations to help visualize the consequences of human activity on global warming. Clean Trails encourages you to stay environmentally active with small, simple steps.