# Jazz Chord Training

> Chord progression trainer for jazz, blues, and funk on rhythm instruments. (iPhone/iPad app by Nathan Kundtz.)

- Source: https://appshunter.io/ios/app/jazz-chord-training/id6744754126 (this page in markdown: same URL + `.md`)
- Developer: [Nathan Kundtz](https://appshunter.io/developer/1809209068)
- Category: Education, Music
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.3 · 17 MB
- Languages: American English
- Released: 2025-04-18
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jazz-chord-training/id6744754126/reviews.md

## What is Jazz Chord Training?

This is an application designed to support chord training. Usually for rhythm instruments (Keyboard, guitar, etc...). The intent is to support both random chords progressions that are common in Jazz, Blues, Funk music.

## Key features

- Chord progression practice
- Supports rhythm instruments
- Random chord sequences
- Jazz, Blues, Funk styles
- Beginner to advanced practice


## Frequently asked questions about Jazz Chord Training

### What instruments can I use Jazz Chord Training with?

Jazz Chord Training is designed for rhythm instruments such as the keyboard and guitar. It helps players practice common chord progressions found in jazz, blues, and funk music.

### What kind of chord progressions does Jazz Chord Training offer?

The app focuses on random chord progressions that are frequently used in jazz, blues, and funk music. This variety helps users develop versatility in their playing.

### Is Jazz Chord Training suitable for beginners?

Yes, Jazz Chord Training can support players of all levels, from beginners to advanced musicians. Its random chord progressions offer a dynamic learning experience.

### Does Jazz Chord Training offer offline play?

The provided data does not specify whether Jazz Chord Training supports offline play. However, its core function of practicing chord progressions is likely accessible without an internet connection.

### How often is Jazz Chord Training updated?

Jazz Chord Training was last updated on January 29, 2026, with version 1.2. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for Jazz Chord Training?

Jazz Chord Training has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.

### Does Jazz Chord Training have ads?

No, Jazz Chord Training does not contain advertisements. It is a completely ad-free experience for users.

### What devices is Jazz Chord Training available on?

Jazz Chord Training is available on iPhones and iPads. This makes it accessible to a wide range of Apple mobile device users.

## Version history (last 4 releases)

### 1.2 — 2026-01-29

- Improved UI
- Walking bass line
- New 12 bar blues progression

### 1.1.1 — 2025-04-23

- Added a practice mode that will allow you to repeat a chord progression you find tricky by pausing the main practice and then looping on just that progression.
- Improved sounds (more to come here), but better than the annoying metronome beeps
- Fixed the diatonic cycle

### 1.1 — 2025-04-18

Major Improvements

1. Enhanced Audio Playback Reliability
Fixed critical issue with audio stopping functionality
Implemented comprehensive tracking system for pending audio tasks
Added mechanism to properly cancel all scheduled audio when stop is pressed
Ensured all MIDI notes are properly stopped with "all notes off" message
Improved metronome player handling with proper reset calls
Added audio engine pause/restart to clear pending audio
Eliminated lingering sounds after stopping playback

2. Improved Note Spelling System
Added key-aware enharmonic note spelling for better music theory accuracy
Implemented specialized rules for different musical contexts:
Flat keys (F, Bb, Eb, Ab, Db, Gb): Use flat notation
Sharp keys (C, G, D, A, E, B): Use sharp notation
Minor progressions: Always use flat notation for better readability
Enhanced chord display to show musically appropriate accidentals

3. Responsive Layout Enhancements
Added specialized landscape layout for small screens
Implemented two-column design for optimal space utilization
Created automatic layout switching based on device orientation
Ensured all critical controls remain visible in compact mode
Optimized chord display for different screen sizes

4. UI Refinements
Removed redundant "Current Chord Progression" display for cleaner interface
Improved spacing and layout balance
Enhanced visual hierarchy of chord display
Optimized button and control sizes for better touch targets

5. Code Quality Improvements
Fixed compiler warnings throughout the codebase
Improved memory management for audio processing
Enhanced code structure with better separation of concerns
Optimized audio scheduling with cancellable tasks
Technical Details
Swift and SwiftUI optimizations
AVFoundation improvements for more reliable audio
Responsive layout using GeometryReader and environment values
Enhanced MIDI handling and audio engine management

### 1.0 — 2025-04-18

No release notes.

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## Related topics

[jazz chords](https://appshunter.io/ios/topics/jazz-chords)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*