Rádio Viola Viva - Caipira is a free multimedia application available on Android. The developer, Viola Viva, aims to promote and preserve the caipira culture by bringing the authentic Brazilian sound of the viola to its listeners. The app offers a variety of programming with a focus on caipira music.

The app is easy to navigate, with a simple interface that allows users to choose from a selection of live streaming channels. The sound quality is excellent, providing an enjoyable listening experience for users. Overall, Rádio Viola Viva - Caipira is perfect for those who want to immerse themselves in the culture and music of Brazil's caipira region.