Cerebro: Přírodní vědy is an e-learning application developed by Mercury Synergy s.r.o. for Android users. The app is designed to offer a modern and effective way of learning for science students. It covers biology, somatology, chemistry, and physics, and provides comprehensive study materials that go beyond the scope of ordinary textbooks.

The app is structured in chapters, covering different areas of natural sciences. Each chapter consists of study articles and a set of model questions that enable students to test their knowledge. The app also analyzes and compares users' test results anonymously. Cerebro is suitable for high school students preparing for final exams and entrance tests for medical and science faculties. It is also a useful tool for university students who want to refresh their knowledge of high school curricula. Cerebro has been helping thousands of students across different scientific fields since 2017.