WodProof is a native iOS/Android application that helps athletes record competitive videos with chronometry to compete in CrossFit competitions. The application uses OpenGL functionality and realizes real-time video processing. The remote control is possible with a fitness wristband. The second appointment is a social network of athletes based on the application. For today, the application has been installed more than 40 000 times and has 19 000+ active users of the social network. It supports by CrossFit Superstars as Patrick Vellner, Tia-Clair Toomey, Thuri Helgadottir and others.