🛠️ OnKey – I'm a bad singer, so I built an app to show where I'm off-key
Summary
OnKey is a free, open-source Mac app that listens to streaming music from Spotify, Apple Music, or YouTube to learn the melody and show you live when your singing is sharp or flat. It processes everything locally on your Mac without requiring an account or sending any data.
Why it’s interesting
It allows users to practice singing with their existing streaming music platforms and local processing, validated against expert scoring.
Target user
Singers looking to improve their pitch using streaming music
Business model
Free and open-source
Source metrics: Points 2 · Comments 1
HN discussion · Project
Source: #HackerNews / Show HN
Summary
OnKey is a free, open-source Mac app that listens to streaming music from Spotify, Apple Music, or YouTube to learn the melody and show you live when your singing is sharp or flat. It processes everything locally on your Mac without requiring an account or sending any data.
Why it’s interesting
It allows users to practice singing with their existing streaming music platforms and local processing, validated against expert scoring.
Target user
Singers looking to improve their pitch using streaming music
Business model
Free and open-source
Source metrics: Points 2 · Comments 1
HN discussion · Project
Source: #HackerNews / Show HN