The data and metadata in the UNdata app have been compiled and organised by staff in the Development Data Section team in the Development Data and Outreach Branch of the Statistics Division, Department of Economic and Social Affairs of the United Nations Secretariat. The complete development of this app for both platforms: Android and iOS, was carried out by Gerardo Guzmán, Information Systems Officer in the Data Innovation Section in the Data Innovation and Capacity Branch Section, United Nations Statistics Division, New York.