About the app.
Guitar Tuner & Metronome combines two everyday practice tools in an app made for Vision Pro. The tuner listens for pitch, supports several common transpositions, and offers controls for microphone sensitivity and how often the reading updates.
The metronome adds adjustable time signatures, subdivisions, beat velocity, and more than ten click sounds. A lock helps prevent guitar picking from changing the tempo by accident, which is especially useful when the controls remain nearby during practice.
The app is free and open source, with its AudioKit-powered code available for inspection. It suits musicians who want a clear tuner and flexible timekeeper that can stay visible without taking over their music setup.
Spatial Insider video
See it in use.
App information
Details.
- Price
- Free
- Vision Pro support
- Made for Vision Pro · Requires visionOS 26.0
- Developer
- MattPfeiffer Apps LLC
- Last updated
- Oct 8, 2025
- First featured
- Apr 1, 2024
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