iTuner Pro

iPhone / Musique

iTuner Pro is a clean, accurate instrument tuner for musicians who want fast feedback and a focused tuning experience.

Use your iPhone or Apple Watch microphone to detect pitch in real time, view the current note, frequency, and tuning deviation, and quickly bring your instrument into tune. iTuner Pro supports common presets for guitar, bass, ukulele, violin, viola, cello, mandolin, and banjo, including guitar standard and Drop D tuning.

Key Features
- Real-time pitch detection through the microphone
- Clear note, frequency, and cents deviation display
- Automatic or manual target note selection
- Built-in tuning presets for popular string instruments
- Adjustable A4 reference pitch from 430 Hz to 450 Hz
- Auto-start listening option for faster tuning
- Light and dark appearance themes
- Apple Watch support for tuning right from your wrist
- Simple, distraction-free interface for practice, rehearsal, and performance

Whether you are tuning before a lesson, recording session, rehearsal, or show, iTuner Pro helps you stay in tune with confidence.