Sub-cent precision.Spatial motion.Zero distraction.
A hyper-focused chromatic tuner designed around fluid pitch trajectory. Engineered for lightning-fast tuning, acoustic intonation, and stage clarity.
Everything you need to be in tune. Nothing else.
Spatial Motion Display
A dynamic trajectory curve moves smoothly through 3D coordinate space, visualizing both pitch direction and velocity so you never overshoot a note.
Sub-Cent Accuracy
High-resolution harmonic spectral analysis measures cents deviation down to single fractions, providing stage-ready accuracy for acoustic and electric guitars.
Haptic & Harmonic Lock
Instant tactile vibration notch and subtle chime cues fire the microsecond you reach pitch perfection, allowing you to tune by feel without staring at your screen.
Zero Cloud & Zero Tracking
Microphone data is computed exclusively in local volatile memory and instantly discarded. No accounts, no advertising trackers, and no internet required.
Minimalist Guitar Tuner is currently enrolled in Google Play's pre-launch testing program. Test the latest builds on your Android phone or tablet, test the spatial motion engine, and share your feedback directly with the developer.
Request Access
Send a quick email to request your Google Play account be added to the tester list.
Accept Invitation
Open the Google Play beta opt-in link and click "Become a tester".
Install from Google Play
Download the official testing build directly from the Play Store with automatic updates.