Rosario Santo Español Audio is a free multimedia application developed by Prayer Apps for Android devices. It is designed to help users pray the Rosary anytime and anywhere, even while on-the-go. The app includes an audio speaker and a text guide that allows users to recite the Rosary and other prayers in Spanish. The prayers are arranged in groups of ten Ave Marias, called decades, with each decade preceded by a Lord's Prayer and followed by a Glory Be. During the recitation of each series, users meditate on one of the Mysteries of the Rosary, which recall the events in the lives of Jesus and Mary. The app also includes other prayers such as the Jesus Prayer, the Loreto Prayer, and the Divine Mercy Chaplet. Overall, Rosario Santo Español Audio is a useful app for those looking for a convenient way to pray the Rosary and other prayers in Spanish.