EET Pokladna ZDARMA is a free electronic cash register application designed specifically for Android users, providing seamless integration with the EET system. It features intuitive controls that allow users to create receipts without any initial setup, and supports QR codes for the Účtenkovka lottery. The application also offers Bluetooth and USB printing capabilities, ensuring that users can easily print receipts on compatible printers. Additionally, users can send receipts via email, and the app automatically transmits EET data in case of server outages, making it a reliable tool for businesses.

The app supports data import and export, enabling easy management of financial records. It boasts a straightforward setup process and allows for quick item entry, catering to user preferences with customizable options. Notably, there are no limitations on the number of receipts or items, and the application has received accolades, securing third place in the 2017 Mobile Application of the Year competition, highlighting its popularity and effectiveness within the EET application landscape.