Pro Guitar Tuner

Real-time tuner used by guitar makers, repair shops, and musicians worldwide

iOSApp Store (US)★ 4.7 · 10.2K ratingsGoogle Play (US)★ 4.1 · 143.3K ratings · 10M+ downloadsfreemiumglobal

A mobile app that analyzes instrument sound in real time via microphone, headset, or clip-on to provide precise guitar tuning. It addresses the need for professional-grade, accurate tuning for players, luthiers, and repair shops that tune many instruments, and is widely used and well-reviewed on app stores.

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