Sound Tuner!

Sound Tuner is a professional tuner app for all instruments, employing state-of-the-art pitch detection algorithm with extremely high precision (up to 0.01 cents) and sensitivity. It automatically detects the pitch, even in noisy environments. )* high responsiveness and speed* automatic sensitivity and noise cancellation* accuracy up to +/- 0.01 Hz and +/- 0.01 cents* logarithmic, high-precision tuning indicator* you can choose any reference frequency and note (default: A4, 440 Hz)* you can tune to a reference sound (for example, another instrument)* automatic and manual note switching* tuning any partial (up to sixth partial)* tuning multiple partials at once (Pro Version only)* temperament presets* instrument presets* battery saving mode