Kocaeli Kent Kart Otobüs Sorgu is a free Android app developed by Omer Elci. This app is a must-have for anyone traveling in Kocaeli, Turkey. It provides a quick and easy way to check the balance of your Kent Kart (city card) and bus schedules.

The app's user interface is simple and straightforward. You can easily check your Kent Kart balance by entering your card number and security code. The app also allows you to see the bus schedules for any stop in Kocaeli. You can search for a stop by name or by entering the stop code.

Overall, Kocaeli Kent Kart Otobüs Sorgu is a useful travel companion for anyone visiting Kocaeli. With its easy-to-use interface, you can quickly and easily check your Kent Kart balance and bus schedules. Best of all, it's free!