Аkaфист.ru is a free mobile application that allows users to read materials published on the website akafist.ru. The website is one of the first and most comprehensive collections of Orthodox Christian akathists and canons on the Russian internet, with over 350 materials available. The app only publishes canonical church texts, and special attention is given to proofreading for spelling and grammar errors.

One of the best features of the app is that it provides users with free access to all the materials without any advertisements. The app is available for Android devices, and users can easily download it from the Google Play Store. The app's user interface is simple and intuitive, making it easy to navigate through the materials and find what you are looking for. Overall, Аkaфист.ru is an excellent app for anyone interested in reading Orthodox Christian texts on their mobile device.