piaco - AI Piano Chord Trainer
Music
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Don’t miss your practice. With a smarter Piaco AI
piaco is a chord quiz app that helps you build both chord-reading skills and real playing intuition.
Just play the chord shown on the screen, and the app instantly recognizes the sound and checks your answer.
It turns chord study from theory-only practice into a hands-on experience that uses your eyes, ears, and fingers together.
- Key Features
Real-time chord detection
Play chords like C, Em, or G7, and get instant correctness feedback.
Step-by-step quiz modes
Progress from basic triads to seventh and extended chords with increasing difficulty.
Mistake review
Revisit only the questions you missed to improve accuracy.
Focused practice environment
A clean, simple interface that helps you stay fully concentrated.
- Perfect for
• Players who want to speed up chord reading
• Those who want faster reaction time during real performance
• Learners who know the theory but struggle to play smoothly
• Self-taught pianists learning chord-based playing
With just a few minutes of practice each day, you'll feel chords becoming more natural to read—and your hands responding faster—with piaco.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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The developer, MINHO JO, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MINHO JO
- Size
- 266.5 MB
- Category
- Music
- Compatibility
Requires iOS 12.1 or later.
- iPhone
Requires iOS 12.1 or later. - iPad
Requires iPadOS 12.1 or later. - iPod touch
Requires iOS 12.1 or later. - Mac
Requires macOS 11.0 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+
- Contains
Advertising
- In-App Purchases
Yes
- Intensive Training Pack (Lifetime) $9.99
- Copyright
- © 2025 dizwe