Niterói Serviços ao Cidadão is an iPhone application developed by Prefeitura Municipal de Niteroi. This free app provides access to over 270 services offered by the Niteroi City Hall. Users can conveniently pay taxes such as IPTU and ISS, gather information about pandemic assistance programs, animal castration, light bulb replacement, garbage collection, tree pruning requests, and more.

The platform serves as a comprehensive guide for citizens, offering details on locations, channels, conditions, and operating hours to access public services. Additionally, the app directs users to the City Hall's in-person, phone, and digital service channels, including social media platforms.