"Learning to write Russian letters" is an educational and training application designed for children to easily learn the letters of the Russian alphabet. It provides a safe and ad-free environment for children to learn and develop various skills.

The game focuses on safety, ensuring that children are not exposed to any advertisements. It is designed to be child-friendly, with a simple interface that is easy for children to understand. The application helps in the development of memory, logic thinking, fine motor skills, attention, and speech.

The main feature of the game is its approach to teaching children how to write Russian letters. Complex letters are broken down into separate elements, with arrows indicating the finger movement direction. Each element also has green and red circles to guide the finger movement. Children can choose from four different colored brushes to write the letters.

The game allows children to progress through the letters, with each successfully written element unlocking the next one. The letters can be written in different colors, adding a fun element to the learning process. The application provides 16 free letters, with the remaining letters available for purchase at 75 rubles.

"Learning to write Russian letters" is a valuable tool for children to learn the Russian alphabet in an interactive and engaging way. It provides a safe and ad-free environment, making it an ideal choice for parents and educators.