Citymapper's Trip Scores

Like many people in London and beyond, I love Citymapper.  It's a transport navigation app that just works, and has successfully demystified busses for me.

Over the alst week or so I've noticed that they are starting to give you scores for your trips - essentially points for completing them, with a tally of how many calories you've burned up, and how much you've saved compared to using a car.

I think it's great - and it will probably make me use it even more, even for smaller trips.