Gyöngyös App offers a unique virtual city card with a QR code for accessing discounts at acceptance points. Users can explore partner shops, search for places accepting the city card on a list or map, and delve into detailed information sheets within the app. The Participatory Budget module enables direct citizen involvement in city budget allocation decisions, enhancing community engagement.

Registered users gain access to modules like City Card, Participation Budget, Affairs, and Services. Easy registration via Google, Apple, or email is available, with prompt admin approval. The app provides modules such as News, Police, Programmes, Videos, and more, ensuring a comprehensive user experience.