Chord Navigator - Progression
AI next chord, scales, keys
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Enter a progression and AI maps where it can go next, in real time. Key, degrees and chord function analysed, with guitar and piano fingerings on one screen.
Chord Navigator shows you where a progression can go next — in real time, as you build it.
Enter a progression and it detects the key, the roman numeral degrees and the function of every chord, then AI suggests the chords that can follow. Guitar and piano fingerings sit on the same screen.
Features
- AI progression guidance - real-time suggestions for where the progression can go next
- Progression analysis - key, roman numeral degrees, and chord function, detected automatically
- Scale view - scales and chord tones mapped onto the fretboard
- Guitar diagrams - accurate fingerings, slash chords included
- Piano diagrams - see the notes on a keyboard
- MIDI playback - hear the chords as you build them
For students working through theory and for musicians arranging on the spot.
10 languages, matched automatically to your device.
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Fixed bars advancing after only 2 chords. A bar now holds up to 4 chords, and you can still start a new bar yourself with [+].
- On iPad, the guitar fingering, piano keyboard and scale fretboard diagrams are now drawn larger to suit the screen.
The developer, DOSEONG KANG, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DOSEONG KANG
- Size
- 37.5 MB
- Category
- Music
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 월간 구독 $0.99
- Lifetime Premium $4.99
- Copyright
- © 2025 Doseong Kang