AppBrain's verdict
- Last updated
- October 28, 2026
- Size
- 10.9 MB
User feedback
Ratings and reviews on the App StoreComments on ChordTrainer - Piano trainer for iOS
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Store listing
By Sio Long Chan, from the App StoreDescription by Sio Long Chan Written by the developer, not by AppBrain. Click to read.
Features:
- Recognition mode: read a chord name and play it on the keyboard
- Ear training: listen and reproduce the chord
- Roman numerals: practice I–IV–V and more for key-to-degree fluency
- Mistake Book / Retry misses — only the chords you got wrong
- Lookup: type a chord symbol and see it light up on the piano
- Free difficulties for Identify & Train; session and recent stats
- Optional Chord Trainer Pro ($6.99/month, 7-day free trial): 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
Practice chords anytime. Get familiar with every chord, master key-to-degree fluency, and train your ear.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 10.9 MB
- Content rating
- Everyone
Technologies used by ChordTrainer - Piano trainer
Releases
Updates seen on the App Store- Version
- 1.0.7
- Launched
- September 2026
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for ChordTrainer - Piano trainer
About the app and developer
About ChordTrainer - Piano trainer
ChordTrainer - Piano trainer is a music app developed by Sio Long Chan.
What is the rating of ChordTrainer - Piano trainer?
ChordTrainer - Piano trainer has no ratings yet.
Is ChordTrainer - Piano trainer free?
ChordTrainer - Piano trainer is free. The app size is 10.91 MB. The latest version available is 1.0.7. The last update was on October 28, 2026.
What are the requirements for ChordTrainer - Piano trainer?
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
ChordTrainer - Piano trainer is made and published by Sio Long Chan. AppBrain is an independent app data site and isn't affiliated with Sio Long Chan. The app name, icon, screenshots and description belong to Sio Long Chan and are shown as published on the App Store.
Developer information for Sio Long Chan
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