Russian Alphabet for Kids PRO is an Android application developed by Whisper Arts. It is a free education and reference app that teaches the Russian alphabet to children aged 2 to 7 years old. The app features colorful pictures and big images that are designed to capture the attention of young learners. One of the unique features of this app is that users can shake their phone to change the letters randomly, making the learning experience more interactive and engaging.

The app also includes pronunciation of the letters and sounds, which helps children to remember the alphabet faster and easier. The app is adapted to run on small screen size mobile phones, as well as on tablets. The paid version of the app includes additional features such as pronunciation of letters, sounds, and words, as well as educational games like "guess the letter" and "guess the picture." Selective pronunciation of the letters is also available for users who only want to focus on certain aspects of the alphabet.

Overall, Russian Alphabet for Kids PRO is a great app for parents who want to introduce their children to the Russian language in a fun and interactive way.