CoreTuner

Fast, accurate tuner for guitar & bass. Standard, drop and metal tunings. Built for precision players.

CoreTuner is a fast and accurate tuner designed for guitar and bass players who demand precision.

Tune guitars and basses with confidence using a clean, professional interface and a responsive real-time needle tuner.

Features:

• Guitar & Bass support • 4, 5, 6 and 7 string instruments • Standard, Drop and low tunings • Metal-focused presets (Drop C, Drop B, B Standard and more) • Clear visual feedback with cent precision • Lightweight, fast and reliable • No account required

CoreTuner is built for practice, studio sessions and live tuning — simple, powerful and distraction-free.