IDynamics is an app for teaching and learning purposes. Within this application, any vibration and vibration measurements and analysis system identification may be performed (e.g., determination of frequency and damping). In addition, the app for condition monitoring of the structure "structural health monitoring" can be used. Thus, can be detected (e.g., due to damage) and evaluated changes in the dynamic properties of the structure. The application and use of the "IDynamics" App is only for te