Nice app. It would be awesome if there were more advanced exercises instead of just singing one note. Like do-re-do, do-re-mi-re-do, etc.
Awesome. Thank you, creator!
invalid input.... whenever i sing
Exactly what i wanted frequency vs time. If you could add moving up and down the scales would be even better!
Awesome app but what are divisions??
Useful especially for beginner.
Bug fixes and Improvements