Russian Bible and Gospel Songs is a free Android application developed by IUCECB that provides users with a comprehensive resource for spiritual worship. It offers a range of features that are useful for both individual and group worship. The program includes a Bible search function, which can be enabled in the settings, and allows users to search for keywords of four letters or more in Russian. Selected verses can be copied by holding down on the text for a few seconds and choosing the desired option. The application also includes a songbook with a search function that allows users to find songs by number, alphabet, or section.