https://cascadeapp.co.uk/
"small actions,
big changes.
At Cascade, we aim to harness the power of individual action to tackle the climate crisis and create a more sustainable world. By combining leading climate research with effective behavioural science, our app engages and empowers individuals to take control of their climate impact, and utilises the ripple effect to generate systemic change among communities, governments, and industries"
Now intentions maybe good, but it is a data scraping app, that when I went to check the privacy policy & generally more details there is no policy / opt out etc ...dodgy & neither bright nor engaging
