Powered by the 64-bit NeatTimbre™ DSP engine, Airyware Tuner can help you tune all of your string, brass, woodwind, and some percussion instruments. It is fast and accurate. Try it for yourself!

―― Airyware Tuner feature list: ――
• 10‑octave tuning range: 10–11000 Hz
• up to 0.1‑cent accuracy
• true strobe tuning mode
• linear needle meter
• fundamental pitch heatmap
• real-time noise reduction
• A4 calibration: 300–600 Hz
• calibration to live sound
• waveform inspector (oscilloscope)
• high‑contrast display
• sharp/flat/3b2# notations
• scale transposition: ±12 semitones
• tone generator, pitch pipe: C2–B4
• internal/external microphone support
• 400+ instruments, 900+ alt. tunings
• customizable temperaments
• customizable sweeteners
• customizable stretched tunings
• custom Railsback curve definition
• string inharmonicity awareness
• tempered note audition: C0–B7
• favorites for tunings
• feature request gateway

Please note, this app is not free. You can try every feature for free during the trial period. After the trial ends, the app will remind you of this every thirty seconds. There will be no other restrictions, and all features will remain available. If you don't plan to buy a license and you have nerves of steel, you can continue using this tuner completely free. Or you can make a one-time purchase of a lifetime license and enjoy this excellent tool on all your compatible Android devices anytime, anywhere.

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Most user reviews suggest that Airyware Tuner is the best guitar tuner. However, this app is not limited to guitars. It can assist in tuning more than 400 orchestral and other instruments, including the piano, violin, flute, bagpipe, trumpet, clarinet, saxophone, cello, mandolin, veena, church organ, harmonica, recorder, ukulele, bass, banjo, and more. It performs equally well on stage, at home, or on the street. Bass guitarists and contrabassists particularly love it, and piano tuners and luthiers use it professionally. With its instantaneous response, scientific precision, waveform inspector, denoiser, and true strobe view, this tuner is the choice of musicians who demand the very best sound.