I suggest the software writers beta test the app next time with a significant number of urologists, before releasing it. The app disconnects without warning, it does not lend itself to the “keychain” of passwords common with Apple devices (phone, tablet), and it just wasn’t intuitive for me. And I’m one of the “computer-literate” users, having installed computer networks over the years and having written software myself in the past. Sorry I cannot give a good rating for this.