Pitchli
Precision AUv3 tuner
About
A highly accurate chromatic tuner designed for bass and guitar, offering real-time pitch detection. It functions as a standalone app using your device's microphone or as an AUv3 effect within compatible music applications.
What's New in Pitchli
1.2
August 11, 2026
- This build improves low-frequency pitch detection for bass and lower notes.
Developer apps
FAQ
What instruments can Pitchli tune?
Pitchli is specifically designed for guitar, bass, and other lower-register instruments. Its real-time pitch detection is optimized for bass notes below guitar low E through high guitar ranges.
Does Pitchli require an internet connection to work?
No, Pitchli can be used as a standalone tuner with your device's microphone without an internet connection. For AUv3 use, it requires a compatible host app.
What is AUv3 support in Pitchli?
AUv3 support allows Pitchli to be loaded as an Audio Unit v3 effect within compatible music production apps on iOS, enabling seamless integration into your digital audio workstation.
Can I adjust the tuning reference pitch in Pitchli?
Yes, Pitchli allows you to adjust the reference pitch (A4) between 420 Hz and 460 Hz to suit your tuning preferences or specific ensemble requirements.
How accurate is Pitchli?
Pitchli is built for high accuracy, offering real-time pitch detection and a smooth horizontal cents meter for clear feedback on whether your instrument is flat, in-tune, or sharp.
Does Pitchli have ads?
No, Pitchli is ad-free. It does not contain any advertisements, ensuring an uninterrupted tuning experience for musicians.
What devices is Pitchli compatible with?
Pitchli is available for iPhone and iPad devices. It has an age rating of 4+, making it suitable for a wide range of users.
How often is Pitchli updated?
Pitchli was last updated on August 11, 2026, to version 1.2. This indicates a commitment to ongoing development and improvements.