"粵語心經" offers a platform for reciting Buddhist scriptures and mantras, based on the "Three Canon Compilation" version with Cantonese pronunciation and Sanskrit-like intonation. Users can input their names and chanting counts to generate dedicatory texts automatically. The program records both current and total recitation counts and provides a feature to set the desired number of recitations. It allows users to continue reciting mantras even with the screen off and offers a function for dedicating merits. The interface includes controls for playback, pause, and stop, with the option to reset chanting counts during playback. Sharing features enable users to spread their recitation records and merits with others.