ChordTrainer - Piano trainer
Hear chords, then play
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Chord Trainer helps musicians practice chord spelling and ear training on a touch piano.
Features:
- Recognition mode: read a chord name and play it on the keyboard
- Ear training: listen and reproduce the chord
- Today's 5 and a miss book
- Triads difficulty, plus today and recent stats
- Optional Chord Trainer Pro (one-time unlock, $9.99): Sevenths, Extended, Mix, chord progressions, and full stats
- Optional Support purchases in Settings ($0.99 and $4.99). They unlock no features
- Works offline with no account required
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Warmer grand-piano sound with lower key latency. Traditional Chinese interface uses professional written Chinese.
The developer, Sio Long Chan, 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
- Sio Long Chan
- Size
- 7.1 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Support (Small) $0.99
- Chord Trainer Pro $9.99
- Support (Large) $4.99
- Copyright
- © 2026 Sio Long Chan