Google Play’s Data safety section imposes on the creators’ of the app the requirement to publish the privacy policy. Hereby, we provide such an information.
The application uses only the audio files provided by the user to give him/her the opportunity to hear the music as if it were in the ancient theatre.
For this purpose the data is processed but the info about the audio files is not transferred outside the user’s device. Therefore, the user’s data is not collected, in the sense of Google Android terminology.