DING is a free Android app that serves as a comprehensive guide for public transportation in Ulm and the surrounding areas, including the Alb-Donau, Biberach, and Neu-Ulm districts. This app provides real-time information on bus and train schedules, allowing you to easily plan your trips and get to your destination on time. You can also purchase selected transit tickets directly in the app using the HandyTicket feature.

One of the most helpful features of DING is its orientation maps, which help you find the nearest stops and provide walking directions to your destination. The app also offers optional access permissions for added convenience, such as managing phone calls to avoid entering your mobile number when purchasing a ticket. The location feature lets you use your current location as the starting point for your trip and ticket purchase, but without tracking or evaluating your whereabouts.

To use all the features of DING, you need an internet connection and GPS reception. You also need to register to purchase tickets. Keep in mind that the app does not guarantee the accuracy of all information provided. Overall, DING is an excellent app for anyone who relies on public transportation in Ulm and the surrounding areas, making it easy to plan your trips and stay on schedule.