The app is part of the "ETNO re:WITALIZATIONS 4.0" project, implemented by the Monumentum Iudaicum Lodzense Foundation with funding from the National Centre for Culture under the "EtnoPolska 2025" Program.

The app is a guide to the historical sites of Kutno, which have developed thanks to the joint involvement of Poles, Germans, Jews, and Russians.

"ETNO re:WITALIZATIONS 4.0" is an interdisciplinary educational and cultural initiative that innovatively engages participants in cognitive and creative activities. The project aims to raise awareness of the historical and socio-cultural conditions of art and to shape open-minded, creative, and self-aware residents of Kutno and Sieradz, which have developed thanks to the joint involvement of Poles, Germans, Jews, and Russians.