Show HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key
First reported · 40h ago · 1 source
Crest summary — written by AI from the 1 source below; every figure is checked against them · model deepseek-flash
Summary
A developer built OnKey, an app that shows singers where they are off-key, and presented it on Hacker News.
Key facts
- The app is named OnKey.
- It was posted as a Show HN entry on 2026-10-22.
- The developer said they built it because they are a bad singer.
Why it matters
People who sing off-key can use the app to see where their pitch drifts, giving them a way to check their own singing.
Original sources (1)
The report this event was built from. Crest of Tech keeps no article bodies: the full text is at each source.
- Hacker NewsCommunity · PrimaryShow HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key · By dsmurrellRead at Hacker News