Биология от А до Я. Подготовка is a free Android application developed by EdunClub.ru which is designed to help students prepare for the Russian National Exam (EGE) and other biology exams. This easy-to-use biology reference guide features a dark theme and contains an extensive collection of cheat sheets categorized by topic.

The application provides a comprehensive and organized way to review the main topics covered in biology. The cheat sheets are easy to navigate and are presented in a clear and concise manner. The app is ideal for students who want to review and test their knowledge in a quick and efficient way.

Overall, Биология от А до Я. Подготовка is a useful tool for students who need to prepare for biology exams. The app is simple to use and provides a convenient way to review the most important topics in biology.