"Słowo Boże" is an application designed to assist in daily Bible reflections. The app includes full texts of the readings for each day's mass liturgy, audio recordings of the Holy Scriptures thanks to the Biblijni.pl search engine, and links to the breviary hours. It also features daily Bible reflections written by Chrystusowcy priests, a Help section with a "prayer request" and "ask a priest" form, a personal spiritual notepad protected by a PIN code, and a prayer book.

The readings and reflections are updated once a month, so the app does not require constant internet access for reading purposes. However, audio recordings can only be played by connecting to Wi-Fi or mobile data. "Słowo Boże" is available for free on Android devices. The app provides a user-friendly interface that is easy to navigate, making it an excellent tool for anyone looking to deepen their daily spiritual practice.