2025-08-15 00:00:00 The App guides the visitor over the monumental Sefardic cemetery of the Jews ofAmsterdam, that dates back to 1614. The App uses GPS which means that relevant information will pop up when one reaches an interesting place. The visitor can choose one of the special routes that are offered or wander around by himself. The information about people is being supplemented with general information f.e. about the Jewish rituals around death.