PRACTICING & PERFORMING
Chromatic Tuner
The Songs app’s built-in chromatic tuner allows you to practice your intonation when doing vocal exercises and enables you to tune string instruments.
The Songs app activates the microphone of your iOS/macOS device to monitor the wave frequency of incoming signals and determines the pitch. The tuner requires a monophonic signal (from a single voice/string) to yield accurate results.
The chromatic tuner appears in the song info pop-up window:
When tuning an electric guitar without an amplifier place your iOS device on top of the body of your guitar to boost the signal.