Key+ app for iPhone and iPad
4.8 (
9568 ratings )
Utilities
Music
Developer: Daniel Casady
1.99 USD
Current version: 2.4, last update: 4 years agoFirst release : 10 Dec 2012
App size: 3.77 Mb
Key+ is a handy tool for estimating the musical key of digital recordings and live audio. A must-have for musicians and DJs, Key+ analyzes audio and returns both the key and its relative major or minor signature.