Make use of the wonderful apps available to decrease your carbon footprint. With technologies advancing each day, more and more apps are being created for open use worldwide in order to combat the climate change issue of our times. Free, engaging and easy to use, these apps are not only friendly to our planet but also to our own everyday lives and needs. On this second edition, we are presenting the following Eco-friendly promoting apps: Vinted, RecylceNation, Happy Cow, Good on You and Wallapop.