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- Key Detect Vs. BlueKeyDetect
Key Detect vs BlueKeyDetect Usage & Stats
Key Detect identifies the key of any sound in real time. Fast & easy with your device mic. Key Detect is developed by Mixvibes, creator of pro DJ apps for 15 years, downloaded by millions worldwide.
////WHEN DO I USE IT
- Detect the key of playing song for harmonic mixing when DJing.
- Train yourself to recognize any song’s key.
- Learn musical theory when playing chords.
////MAIN FEATURES
- Hit the Key Detect button to identify the key.
- Display matching keys.
- Display key in classic notation or harmonic code.
- Follow the tunes’ tone change with dynamic display.
//// ABOUT MIXVIBES
Mixvibes makes professional DJ software and apps. Downloaded by millions worldwide, its flagship app Cross DJ is available on Mac and iOS. Mixvibes is also the company behind Pioneer’s rekordbox™, the worldwide club standard music management software.
////GET A DJ APP
iPhone: http://appstore.com/crossdjforiphone
iPad: http://appstore.com/crossdj
Mac: http://appstore.com/mac/crossdj
////LATEST NEWS
Website: www.mixvibes.com
Youtube: https://www.youtube.com/mixvibes
Facebook: https://www.facebook.com/mixvibes
Twitter: https://twitter.com/mixvibes
- Apple App Store
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If you are part of a jam sessions with guitar or bass, you should know the key in which the others are playing. The pros among you may be able to hear that, but I either need the information from the chord sheet or someone knows the key ...
As a programmer, I quickly have an app in mind simply recording a piece of a song and then recognizing the key via my iPhone.
The result is the BlueKeyDetect app:
One touch on the display plus a short piece of recording and the beats per minute with the key of the song are displayed. You should record short pieces several times or a slightly longer one to get the correct key displayed.
There are limits, since the key in the song can also change and depending on the song, the recognition can be difficult anyway, but in practice it still works quite well if you take a few things into account:
① Find places in the song where there is a lot of sound. Drums and percussion don't do much to recognize the key.
② The longer you record the song, the greater the chances of recognizing the correct key. Alternatively, you can record short phrases several times and then choose the most detected key.
③ Background noise makes detection difficult, so if possible record only the song and not at a low level.
- Apple App Store
- Paid
- Music
Store Rank
- -
Key Detect vs. BlueKeyDetect ranking comparison
Compare Key Detect ranking trend in the past 28 days vs. BlueKeyDetect
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Key Detect vs. BlueKeyDetect ranking by country comparison
Compare Key Detect ranking trend in the past 28 days vs. BlueKeyDetect
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January 14, 2026