2023-03-03 00:00:00 Musician's diary for BPM monitoring In the application, you can create notes about completed exercises with a single parameter — BPM. The rest of the characteristics will remain on your conscience, but it is BPM that lends itself well to statistics, which you will see in the corresponding section. All information is stored locally on your device. In addition, you can save it on Google Drive (in a place specially designated for this application) and download it from there. Your data will not be sent anywhere else, including to analytics systems.