About What Key

What Key is a Music app by Mark Carlotto. What Key is a key detection app that determines the musical key of a song in real time. Using the pitch detection algorithm from Pitch to Note, What Key matches the notes being played to major, minor, blues, bebop (jazz) and other scales in all keys, picking the scale and key with the best match.

is What Key free? What Key costs $1.99

What Key Screenshots

Download and install APK on Android

How to setup What Key APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install what-key.apk file on your phone in 4 Simple Steps:

Download the what-key.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the what-key.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the What Key app will appear on the home screen of your device.

Is What Key APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the What Key apk.

What Key v3.6 APK Download Mirrors

On iTunes: $1.99 On iTunes

Mirrors: Download for Android

Whats new in v3.6

Release date: 2024-07-15
Current version: 3.6
File size: 4.16 MB
Developer: Mark Carlotto
Compatibility: Requires iOS 8.2 or later. or Android KitKat 4.4, Lollipop 5.0, Marshmallow 6.0, Nougat 7.0, Oreo 8.0, Android Pie 9.0, Quince Tart 10, Red velvet cake 11, Snow cone 12 or later versions

4 things about What Key

1. Using the pitch detection algorithm from Pitch to Note, What Key matches the notes being played to major, minor, blues, bebop (jazz) and other scales in all keys, picking the scale and key with the best match.

2. What Key is a key detection app that determines the musical key of a song in real time.

3. What Key is a universal app that runs on iPod Touch, iPhone, and iPad.

4. What Key works best on music with minimal percussion tuned to A4=440 Hz.

Apk Mirror 1: : Download APK