Himnario Cala Español y Aimara is a free bilingual hymnal app available on Android. Developed by JOSE LUIS, it falls under the Education & Reference category with a subcategory of Books. The app contains a collection of hymns that can be searched by number or name. It also allows the user to modify the size of the letters and change the background color.

The app aims to be a tool for praising and glorifying the name of God. It is a great resource for those who want to sing hymns in both Spanish and Aimara. The app is easy to use and navigate, making it a convenient way to access a wide selection of hymns. The overall user experience is positive, and the app is a valuable addition to any collection of religious apps.