Reviewed by Piers Warren.

This is a free app developed by WWF (World Wide Fund for Nature) with the aim of helping you reduce your carbon footprint. It is divided into numerous categories such as reducing your meat consumption, recycling more, avoiding palm oil products, driving less and so on. You can sign up for any of the challenges and chart your progress. You can see how many other people are taking the same challenge and get further snippets of background information about each of the topics. It’s an encouraging way to engage with the future of your planet.

More details of this app can be found at: