With the e-komobil application we have launched with its new design, it is now much easier to top up your Kocaeli kentkart online, inquire about the kentkart balance, review the usage history, see the buses approaching the stop and follow the bus schedules! Additionally, thanks to the NFC feature, you can board without contact from compatible phones. You must have an internet connection to use the application. You can contact [email protected] for support.