Yhn BusinessRetail first seen 2 d ago, last 21 min ago, peak #1
Developer builds app that shows singers where they're off-key
Original: Show HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key
A developer has released OnKey, an app built after struggling with singing out of tune. The tool analyses a singer's pitch and visually shows where they deviate from the correct notes, offering instant feedback for practice. The project is available on GitHub and is drawing attention and discussion among developers and hobbyist musicians online.
Why now: It is a newly launched indie app that turns pitch correction into visible, actionable feedback, appealing to developers and amateur singers alike.
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