For commuters in Chicago, Boston, LA, and New York, Cubic’s new app will let you buy tickets for multiple different transit systems in one place, so you can easily plan trips that don’t involve a car. If someone living in Logan Square, the hip Chicago neighborhood in the northwest side of the city, wants to head out to the suburb of Naperville one day to pay a visit to her family without taking a car, she has a multi-step journey ahead of her.