Did not work for me

Im not a newbie. Ive used macs since 1980. This app just doesnt work. My MacBook Air gets locked on the password screen of the app and its over . I can knock on my phone with a hydraulic hammer and my Mac still needs the password. For my Mac Pro 2013 same deal. Something is wrong. I wasted $5 , then again trial and error. Ill wait for Apple solution with the fingerprint.

darthtrauma about Knock – unlock your Mac without a password using your iPhone and Apple Watch, v2.0.2