Правила Русского языка is an Android application that serves as a tutorial for the Russian language. Developed by ANESS, this free educational and reference software provides a comprehensive guide to the basic rules of Russian grammar with tables and diagrams. The program covers a wide range of topics, including sounds and letters, Russian alphabet, orthographic rules, parts of speech, and more.

The application features clear and concise explanations of the essential grammatical concepts, making it an excellent tool for beginners who wish to learn the language from scratch. Правила Русского языка also includes English for beginners, which is a helpful feature for those who are not familiar with the Russian language. Moreover, the program is also useful for students from grades 1 to 11 who are preparing for the EGE and OGE exams. Overall, Правила Русского языка is a handy and user-friendly app that can help users improve their knowledge of the Russian language.