A welcome side effect of the cooperation is that each city no longer has to spend money on the development of parallel projects, emphasized Bonde. "In this respect, this contributes to the budget consolidation of both city states, but also of the transport companies and associations." The aim is to achieve something better with the same resources," added her Hamburg counterpart Tjarks. "Imagine if you only had to develop one app for two cities." However, those responsible are still a long way from achieving this.