钢琴和弦-PianoChord
零基础乐理·Offline Theory · Lookup
$3.99 · Designed for iPad. Not verified for macOS.
Also Included In
Learn chords from zero—336 chords, 156 scales, 29 theory articles, all offline. Tap-key lookup, diatonic I–VII, progression editor with waterfall view, block,metronome
New to music theory? PianoChord puts lookup, playback, and practice in your pocket—336 chords, 156 scales, and 29 theory articles, all offline.
LIBRARY
· Filter by root and category: triads, sevenths, extensions, sus, scales
· Detail pages: notes, degrees, theory tips, memorization curve
· Block & arpeggio playback; favorites and recent items
CHORD LOOKUP
· Tap keys to identify chord names and structures
· Jump to full detail in one tap
DIATONIC & PROGRESSIONS
· Diatonic chords in 12 keys (major/minor, triads & sevenths)
· Edit progressions; presets like I–V–vi–IV and ii–V–I
· Waterfall visualization with playback
VOICING
· Inversions, Drop2 / Drop3; compare sounds instantly
METRONOME & THEORY
· BPM, time signature, accents
· 29 articles in 5 categories for beginners
11 LANGUAGES
· UI in 11 languages; chord copy and theory articles localized (English fallback)
· Dark, clean UI · Local storage, no sign-up
Download PianoChord—look up, listen, and learn your first C major today.
Privacy Policy: https://cy.xyysh.top/privacy/pianochord
Terms: https://cy.xyysh.top/terms/pianochord
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
· 和弦与音阶详情、乐理文章支持多语言，切换语言后内容同步更新
· 优化多语言切换与详情页展示
· 修复部分界面与稳定性问题
The developer, 紫红 李, 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
- 紫红 李
- Size
- 30.6 MB
- Category
- Music
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 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 and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © @2026 zihong
