I use Citymapper over Google Maps all the time in London, and in other cities where it exists. Last week, I landed in Brussels and needed to catch the train. G

I use Citymapper over Google Maps all the time in London, and in other cities where it exists. Last week, I landed in Brussels and needed to catch the train. Google Map's best route was a 40 minute wait for the next train. I opened Citymapper and it suggested a train that, although timetabled for 5 minutes ago, was actually delayed by 10 minutes. The data coming into Citymapper seems to be much more reliable. Google Maps is a great general tool that works anywhere, but Citymapper puts great attention to work perfectly within cities.