Canon Law: A Commentary and Summary is a comprehensive work that provides a clear and concise explanation of the law. It is written in the form of a short and simple summary, making it easy to read and understand. The text is divided into different sections, which makes it easy to browse through and find the information you are looking for. 

The application comes with a simple, clean, and user-friendly interface that allows users to have the best experience while using it. It's also completely free to download on mobile phones.