Прописи буквы и цифры для детей is a free Android lifestyle application developed by Mihail Yakovlev. It is a tracing app designed to help pre-school children learn and memorize the Russian alphabet and numbers. Children can trace the outlines of letters and numbers with their fingers while parents can assist them by providing tips on how to pronounce the letters and numbers correctly.

The app includes all the letters of the Russian alphabet and numbers from 1 to 10. It also allows users to change the brush color and thickness for drawing. The traced letters and numbers can be saved as images, sent via messages, or shared on social media.

Through this simple and easy-to-use app, children can learn how to write letters and numbers correctly, the order and direction of lines, and develop attentiveness and accuracy. Parents can be assured that their children are spending their time productively and beneficially with the help of this app.