Harmonic Tuner
Precision Tuner + Harmonics
About
This app offers precision tuning for string instruments with a live readout and detailed harmonic analysis. It helps musicians check intonation, refine notes for recording, and study overtones and sustain with a focused workflow.
What's New in Harmonic Tuner
2.1
April 1, 2026
• Harmonic analysis improvements • Import and analyze audio • High quality audio recording is now saved with your analysis • Themes added • Metronome feature added • Bug fixes and other improvements
MoreDeveloper apps
FAQ
What instruments can I tune with Harmonic Tuner?
Harmonic Tuner includes presets for guitar, bass, ukulele, mandolin, and slack-key guitar, making it versatile for various string players.
How does Harmonic Tuner help with tone analysis?
It provides a Harmonic Analysis view with timed snapshots after note lock, displaying harmonic bars for base pitch and overtones, and waveform snapshots for sound shape comparison.
Can I save and compare my tuning sessions with Harmonic Tuner?
Yes, you can save, name, reload, and compare harmonic captures within the app, allowing you to track your instrument's performance over time.
Does Harmonic Tuner have ads?
No, Harmonic Tuner is ad-free, providing an uninterrupted tuning and analysis experience for musicians.
What devices is Harmonic Tuner available on?
Harmonic Tuner is available for iPhone and iPad, offering precision tuning tools on Apple mobile devices.
How often is Harmonic Tuner updated?
The latest version is 2.1, and it was last updated on April 1, 2026, indicating regular maintenance and potential feature additions.
What is the age rating for Harmonic Tuner?
Harmonic Tuner has an age rating of 4+, making it suitable for a wide range of users interested in music.
Can I adjust the reference pitch in Harmonic Tuner?
Yes, Harmonic Tuner allows for an adjustable reference pitch, with A4 being the default, to accommodate different tuning preferences.