Tez Koop İş Sendikası is a productivity application designed for union members in Turkey, facilitating communication and information sharing within the Tez Koop Union. This free Android application serves as a platform for workers in both the public and private sectors to stay informed about union activities through news updates. Members can directly communicate with the union by asking questions via the app, ensuring their voices are heard.

In addition to communication, the application allows users to submit requests and report issues through forms, enhancing the union's responsiveness to member needs. By registering on the platform, members receive notifications regarding relevant topics, ensuring they remain engaged and informed about union matters and initiatives.