Piano Doctor - A Piano Tuner
Let's tune your piano
About
This application analyzes piano sounds by detecting frequencies and estimating deviations from target tones. It uses fundamental and harmonic frequency bands to accurately tune the entire range of piano notes, from A0 to C8, even for low frequencies challenging for most microphones.
What's New in Piano Doctor
1.1.0
February 5, 2025
Manual pages are better organized and navigation among them is improved by adopting table views and SwiftUI framework. Review requesting is added inside the app to make reviewing and rating easier. Gauge reading is more stable than previous version by adopting longer averaging. When microphone access is disallowed, an alert view will appear reminding users that this app needs microphone.
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FAQ
How does Piano Doctor tune a piano?
Piano Doctor analyzes the frequencies of piano sounds. It detects both the fundamental frequency band and harmonic bands to estimate how far the sound's tone deviates from the target pitch, allowing for precise tuning across the entire piano range.
Can Piano Doctor tune low piano notes like A0?
Yes, Piano Doctor is designed to overcome the challenge of tuning low notes. By examining harmonic bands in addition to the fundamental band, it can accurately detect tones from A0 (27.5Hz) up to C8.
What does Piano Doctor show graphically?
The app provides two gauges, one for the fundamental tone and one for the harmonic tone, to graphically display detected tones. It also includes two spectrum viewers alongside the gauges, showing frequency spreads to help identify stabilized measurements.
How can I test Piano Doctor's accuracy?
Piano Doctor includes a self-test feature. You can double-click preset buttons to generate tones through your device's speaker. When the generated tone is playing, at least one of the app's gauges should report the precise tone being generated.
What is the price of Piano Doctor?
Piano Doctor is available for a one-time purchase of $4.99. This price grants you full access to all its tuning and analysis features.
Is Piano Doctor available on Android devices?
Based on the provided data, Piano Doctor is currently supported on iPhone and iPad. Information regarding Android availability is not specified.
How often is Piano Doctor updated?
The latest version, 1.1.0, was released on February 5, 2025. This indicates the app is actively maintained and updated by its developer.
Does Piano Doctor have ads?
No, Piano Doctor does not contain advertisements. The app is ad-free, providing an uninterrupted tuning experience for users.
