The book "Guidance for the Devout Seeker" by Sheikh Saleh bin Abdul-Sami' al-Abi al-Azhari explains Imam al-Akhdari's abridged work on the jurisprudence of worship according to the Maliki school of thought.
The application is characterized by its ease of use and smooth navigation within the book. It includes a comprehensive content search function, and you can navigate to the book's chapters via a well-organized index.