Catholic Bible Free is an Android application developed by Igor Apps that provides users with a modern English translation of the Latin Vulgate Bible. The app was created by comparing each verse of the Latin Vulgate Bible to the text of the Challoner Douay Rheims version, resulting in an accurate and faithful translation.

One of the app's main features is that it is completely offline, meaning users can access the Bible without an internet connection. Additionally, the Catholic Public Domain Version (CPDV) is a public domain version of the Bible, which is freely available in electronic form, including over the internet. This makes it a great resource for anyone looking to study the Bible on the go, without the need for an internet connection.

Overall, Catholic Bible Free is a solid choice for anyone looking for a modern English translation of the Latin Vulgate Bible. Its offline capabilities and public domain status make it a valuable resource for those looking to study the Bible anywhere, anytime.