Still's Trial vs Feelix - Patient Utilisation & Stats

Still's Trial is an app to collect anonymised heart sounds of a study subject with suspected heart murmur. Still's Trial connects to a digital stethoscope via bluetooth and allows for downloading data off the stethoscope. The app is password-protected, so only authorised users can use the app to capture and upload lung sounds. Only the study subject’s age and gender is stored, no other PHI data is stored in the remote database.