Pitch Tuner+ Guitar Violin Uke

Precise chromatic tuner for guitar, bass, violin, ukulele, and more. Needle display, cents deviation, A4 calibration. For musicians of any level. Free, minimal ads.

Pitch Tuner+ is a free chromatic tuner for all instruments. Detect pitch in real time through your iPhone's microphone and see exactly how sharp or flat each note is.

Whether you play guitar, ukulele, violin, bass, or any other instrument, get precise tuning with cent-accuracy needle gauge display. No subscriptions — all features are completely free.

Key Features:

• Universal chromatic tuner for all instruments
• Real-time pitch detection with cent accuracy
• Analog needle gauge display
• A4 reference frequency adjustment (432-444Hz)
• Background noise filtering
• Note history graph
• Auto and manual detection modes

Stop paying for tuner subscriptions. Pitch Tuner+ gives you professional-grade tuning accuracy for free.