TruePitch Vocal
See if you sing flat or sharp
Only for iPhone
$1.99 · Designed for iPhone. Not verified for macOS.
iPhone
Sing along with your piano or teacher and see exactly when you drift flat or sharp — by note, across your range, and over time.
TruePitch is a pitch trainer for singers who practice scales. Your teacher says you're flat — but you can't hear it. TruePitch shows you.
Play a scale on a piano (or have your teacher play it), sing along, and TruePitch listens and tells you — in real time — whether each note is flat, sharp, or in tune, and by exactly how many cents.
NO GUESSWORK
• A live readout shows your current note and how far off you are (e.g. "D4 −15¢ flat").
• A scrolling pitch graph traces your voice against the notes of your scale, colored blue when you're flat, green when you're in tune, orange when you're sharp.
A REAL DIAGNOSTIC, NOT JUST A SCORE
When you finish, TruePitch breaks down your run:
• Cents off for every note in your range.
• Ascending vs descending — see if you sag on the way down or push sharp climbing up.
• A steadiness measure for how much your pitch wobbled.
• A plain-English summary: "On average you sang 12¢ flat. Worst on the descending run around G4."
TRACK YOUR PROGRESS
Every session is saved. See whether you're getting closer to centre week over week — the honest feedback loop that actually moves your intonation.
PRACTICE THE WAY YOU REHEARSE
• Choose your key, scale type (major, minor, chromatic), and range.
• Set the octaves to match your voice.
TruePitch makes no sound — it just listens — so it works alongside any piano, app, or teacher.
PRIVACY
TruePitch processes audio on your device to detect pitch. It does not record, store, or transmit your audio, and collects no personal data.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Don Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Don Nguyen
- Size
- 3 MB
- Category
- Music
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Don Nguyen
