Appostolica is a free Android application developed by the Conference of the Mexican Episcopate (CEM) that aims to enhance the Catholic lifestyle of its users. It provides a variety of features, from keeping users informed about national and parish news to allowing them to make secure donations to their parish or special collections. The app also includes a Missal that offers daily Mass readings and a Bible that enables users to read any book and chapter. With Appostolica, users can easily access all the tools they need to complement their Catholic faith.

The app's interface is user-friendly and easy to navigate. Users can read the news from the CEM and their parish, donate to their parish, and read the Missal and Bible with just a few taps. The app is also secure, ensuring that users can donate to their parish or special collections without any worries. Overall, Appostolica is a comprehensive Catholic lifestyle app that offers a range of features to help users live their faith more fully.