I’m on Windows so I can’t test this one, but seeing from the screenshots, it does not seem to be aimed at musical notes and musicians. I don't aim to be the be

I’m on Windows so I can’t test this one, but seeing from the screenshots, it does not seem to be aimed at musical notes and musicians. I don't aim to be the best at frequency analysis. My goal is to help beginner musicians to get more confidence about their pitch accuracy.