After months of hard work and fine tuning, we are excited to announce the release of Auto-Key Mobile for Android devices! The original incarnation of Auto-Key Mobile quickly became an indispensable tool for our iOS users and the preferred tool for on-the-go key detection. Today, we’re thrilled to give Android users to the ability to experience having perfect pitch in your pockets. The best part? Auto-Key Mobile is still 100% FREE!

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Auto-Key Mobile Android App

Designed as a companion app to our pioneering Auto-Key desktop software, Auto-Key Mobile offers a portable, easy-to-use, and accurate platform for detecting the key of any audio source. By simply tapping a button and holding a phone up to an audio source, Auto-Key Mobile automatically detects the musical pitch of the song, chord progression, or loop, and displays both the major key and relative minor.

Auto-Key Mobile: Perfect Pitch in your Pocket. Now available for Android. Get it on Google Play. With an image of a phone running Auto-Key
Download your free copy of Auto-Key Mobile for Android!

Auto-Key Mobile seamlessly syncs with every current edition of Auto-Tune® (and Harmony Engine), to make analyzing and transferring pitch information to a recording session in real time a breeze! On-the-go or in the spur of the moment, Auto-Key Mobile can also be used as a stand-alone mobile application so you can immediately identify the key of a song wherever you find yourself. With the release of Auto-Key Mobile for Android, perfect pitch comes to every pocket!

Auto-Key Desktop Plug-In

Auto-Key is compatible with many devices and plug-ins, now officially compatible with Apple M1 processors as well. You can use Auto-Tune and Auto-Key on your Android, iPhone, and the following systems:

  • AAX Mac OS 10.13 to 10.15, with Pro Tools 2018.1 or later
  • VST3 Mac OS 10.13 to 10.15 with a compatible VST host program that supports VST3 format
  • VST2 Mac OS 10.13 to 10.15 with a compatible VST host program that supports VST2
  • macOS 10.13 to 10.15 that supports the AU format for audio units
  • AAX Native Windows 8.1 to Windows 11 required by your version of Pro Tools 2018.1 or later
  • VST3 Windows 8.1 to Windows 11 with a compatible host program that supports VST3 format
  • VST2 Windows 8.1 to Windows 11 with a compatible host program that supports VST2 format
A hand holding a mobile phone running Auto-Key, with someone playing the guitar in the background
Pro tip: If you're writing a song about getting your locks replaced, we recommend there's a key change at the end.
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