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Get StartedAuto-Key | Music key detection app analytics for March 4
Auto-Key | Music key detection
- Antares Audio Technologies
- Google Play Store
- Free
- Music & Audio
Detect the musical key of any tune whether in the studio or on the go. Instantly share and sync the musical key with your Auto-Tune session running on your computer DAW.
Auto-Key detects the key by capturing a few seconds of audio and returns the most likely musical key. It also returns the diatonic key.
You can use Auto-Key mobile on any audio coming from a speaker or from an acoustic instrument or a voice. Tap on the Auto-Key logo in the app home screen to find the key.
Auto-Key Mobile was developed by Antares Audio Technologies, the inventors of Auto-Tune®.
Auto-Key | Music key detection Usage Rank
The usage rank is based on Similarweb's algorithm that calculates current installs and active users over a 28-day period.
All Categories in
United States--
Music & Audio in
United States--
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Auto-Key | Music key detection VS. March 4, 2026