Hendel Audio
BPM Detector & Key Finder
Only for Mac
Free
Mac
Detect BPM and song key from system audio on your Mac. Local music analysis for DJs, producers, and musicians. No recordings saved.
Hendel Audio is a simple BPM detector and key finder for music playing on your Mac.
Start analyzing from the menu bar while a song is playing, and Hendel Audio listens to system audio locally. The app detects tempo, musical key, and duration, then lets you copy the results into your music workflow with one click.
Features:
• BPM detector for currently playing system audio
• Song key finder for music on your Mac
• Tempo, key, and duration analysis
• Copy BPM, key, or duration with a click
• Optional media controls for play, pause, previous, and next
• Lightweight menu bar interface
• Local analysis only
• No audio recordings saved or uploaded
Hendel Audio is built for DJs, producers, musicians, and anyone who wants a quick way to check BPM and key while listening on macOS.
Privacy:
Audio is analyzed locally on your Mac. Hendel Audio does not save recordings, upload audio, track users, or collect personal data.
Permissions:
Screen Recording permission is required by macOS ScreenCaptureKit to access system audio. Accessibility permission is optional and only used for media control buttons.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Giacomo Hendel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Giacomo Hendel
- Size
- 961.4 KB
- Category
- Music
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Giacomo Hendel