Biblia Reina Valera Antigua is a comprehensive app for iPhone users that offers both the Old and New Testaments. The app includes a list of books for both testaments, with the Old Testament featuring Genesis, Exodus, Leviticus, Numbers, Deuteronomy, and many others. The New Testament includes Matthew, Mark, Luke, John, and many more. The app is a Spanish language translation of the Bible that was first published in 1569 and is also known as the Biblia del Oso. The app is based on the translation work of Casiodoro de Reina, who worked on the translation for 12 years.

The app offers an easy-to-use interface that allows users to navigate between different chapters and verses with ease. The app also includes a search function that allows users to quickly find specific passages. The app is an excellent resource for anyone who wants to read the Bible in Spanish, and it is widely used by many Christian denominations, including Evangelical churches and the Seventh-day Adventist Church. Overall, Biblia Reina Valera Antigua is a great app for anyone who wants to read the Bible on their iPhone.