Wherever you are, JaMetroTard is in your pocket.
More than 15 minutes faster than official annoucement to provide the right information.
Powerfull algorithms that detect problems in your favorites lines in the Metro.
Check in few seconds what's going on in the Metro.
We are based on Twitter to detect accidents.
Just focus on your favorite lines and be updated in real time.
You can also use the app to alert people if you detect a problem.