Biblia Paralela EspañolaGrieg is a free mobile application available on Android devices. Developed by Patristic Publishing, this app falls under the category of Education and Reference, with a subcategory of Books. The program offers a parallel version of the Greek and Spanish Bible, complete with dictionary definitions for each Greek word.

The text is presented side by side in Greek and Spanish, and users can tap most Greek words to view their definitions. The app is a useful tool for those who wish to study the Bible in both Greek and Spanish, with easy access to translations and definitions. The app's interface is simple and easy to navigate, making it an accessible resource for anyone interested in religious studies.