Evangelho por Eduardo Sabbag is an Android app developed by Kodda Sistemas that offers a spiritual study guide for families. The app provides tips on how to conduct a study at home, with readings of the Gospel by Tatiana Murari and audio comments from members of the Eduardo Sabbag spiritual group: Eduardo Sabbag, Felipe Saad, Leonardo Torres, and Juliano Guterrez. The app follows the teachings of Master Jesus, Allan Kardec, Chico Xavier, Divaldo Franco, André Luiz, and Bezerra de Menezes.

The app's interface is simple and user-friendly, making it easy to navigate and find the desired content. The audio quality is excellent, making it easy to listen to the commentary. The app is free to download, making it accessible to everyone. However, it is important to note that the app does not offer any interactive features, making it a one-way study guide. Overall, Evangelho por Eduardo Sabbag is a useful app for families looking to incorporate spiritual study into their daily routine.