Prayer book with basic prayers + option to add your own prayers.
Text + Audio. Without advertisement.

Free version to try: https://play.google.com/store/apps/details?id=godbless.prayer.book

Share the app with your friends: http://bit.ly/Prayersbook
If you are looking for more audio prayers: http://bit.ly/AudioPrayers

Basic christian prayers:
The Lords Prayer - Our Father
Jesus prayer
Hail Mary
Glory Be (The Doxology)
The Apostles Creed
Nicene Creed
Hail Holy Queen
Deliverance prayer against the Evil
Rosary Joyful Mysteries Monday, Saturday
Rosary Sorrowful Mysteries Tuesday, Friday
Rosary Glorious Mysteries Wednesday, Sunday
Rosary Luminous Mysteries Thursday
Chaplet of Divine Mercy
Litany of the Holy Spirit
Ten Commandments
Prayer to St. Michael the Archangel
Morning Prayer
Evening Prayer
Grace Before and After Meals
Guardian Angel Prayer
Sign of the Cross
Act of Contrition
The Magnificat
The Angelus
The Memorare
Litany of Mary
Hail, Joseph
Act of Faith
Act of Hope
Act of Love
Prayer of St. Francis of Assisi
Prayer of St. Thomas Aquinas
Prayer of St. Dominic
Prayer of St. Benedict
Breastplate of St. Patrick
Prayer to Saint Christopher
The Fragrance of Christ
15 prayers of St. Bridget and 12 year prayer of St. Bridget
The daily way of the Cross
Stations of the Cross
Tantum Ergo
O Sacrum Convivium
Anima Christi
Confession
Auxilium Christianorum
and much more.