Public Transportation app: https://mappi.invisen.com/ https://mappi.invisen.com/ Website is Spanish only for now but the app has multiple languages. Still addi

Public Transportation app: https://mappi.invisen.com/ https://mappi.invisen.com/ Website is Spanish only for now but the app has multiple languages. Still adding new cities whenever I can but I've been too busy lately. Started as a project to learn more about routing and public transportation in Madrid and GTFS data. It was fun and I learned a lot.