La Biblia Reina Valera Antigua is a comprehensive Spanish Bible that was first translated and published in 1569 by Casiodoro de Reina in Basel, Switzerland. It is based on the original Greek and Hebrew texts and includes the deuterocanonical books of the Old Testament.

This popular and widely used Spanish Bible underwent its first editorial revision in 1602 by Cipriano de Valera, who dedicated over twenty years of his life to these revisions and improvements. Subsequent revisions in 1862, 1909, 1960, and 1995 started to omit the apocryphal books and introduced a more modern language translation.

The app offers an easy way to study the Bible with the following features:

• Offline functionality
• Search capability
• Adjustable font size
• Unlimited tabs for specific verses or books
• Copy or share interesting verses or passages
• Scroll through pages using volume buttons

The development team is actively working on improving the functionality of the app.

Please note that the app does not require an internet connection to function and is free to use. Terms of Use and Privacy Policy can be found on the developer's website.