If you're looking for an app that can help you learn Russian and English with the rules of the Kazakh language, then the "Орыс және Ағылшын тілін үйрену" app by ANESS is worth considering. This free app is designed to help users learn these two languages with the help of the UBT textbook.

The app is easy to navigate and has a user-friendly interface. It covers a wide range of topics, including grammar, vocabulary, and pronunciation. The app also includes interactive exercises and quizzes to help users practice what they have learned. Moreover, the app is regularly updated with new content, ensuring that users have access to the latest learning materials.

Overall, if you're looking for an app that can help you learn Russian and English with the rules of the Kazakh language, then the "Орыс және Ағылшын тілін үйрену" app by ANESS is a great choice. It's free, easy to use, and provides a comprehensive learning experience.