The Rosary in Audio is a free application that keeps you company when praying. Contains several audio Rosaries for you to pray. All content is updated online (requires Wifi or Cellular connection).

Joyful Mysteries - Mondays and Saturday.
Sorrowful Mysteries - Tuesdays and Friday.
Glorious Mysteries - Wednesdays and Sundays.
Mysteries of Light - Thursdays.

Complete rosary with all the prayers and mysteries approved by the Vatican (Glorious, Joyful, Painful and Bright);
The mysteries are automatically said in the Rosary, according to the day of the week indicated on your cell phone;

The rosary also includes the contemplation of certain passages in the life of Jesus and his mother Mary, which, according to the doctrine of the Catholic Church, are of special relevance to the history of salvation and which are called "mysteries".
The rosary was traditionally divided into three equal parts, with fifty beads each, which, because they correspond to a third, were called a third.