Ettlinger Bäder is a free Android application developed by Flipdesk GmbH that allows users to purchase admission tickets for municipal facilities with ease. The app enables users to buy eTickets for their preferred facility directly on their smartphones, saving them the hassle of standing in long queues. The purchased eTickets are paid for within the app and can be accessed later for future use. At the facility entrance, users can have their eTickets scanned by staff or automatically validated using a turnstile.

The app is designed to simplify the ticket purchase process for municipal facilities, making it more manageable and convenient for users. The app's user interface is user-friendly, and the purchasing process is straightforward, making it easy to navigate for users with different levels of technological experience.