This article explains how to prevent blood pressure photos taken with our app from appearing in the image list of the Samsung Galaxy Gallery app.
Open the Gallery app,
Go to Albums → tap the three-dot menu → Hide albums.
Find PhotoBP and turn it on.
Photos taken with our app will no longer appear in the Gallery app.
To display them again, open “Hide albums” and turn PhotoBP off. The PhotoBP folder will then appear again.