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iChanges - Jazz Chord Trainer

App Store·Music & audio·🇺🇸

iChanges is a jazz chord training app that enables musicians to practice chord tones, target notes, and jazz changes using real-time pitch detection or a built-in keyboard. It supports multiple instruments, chord types, and keys, offering features like random practice, song mode, and progress tracking. Ideal for jazz musicians seeking practical harmony training.

PaidiOS
IiChanges - Jazz Chord Trainer preview
  • iChanges - Jazz Chord Trainer screenshot 2
  • iChanges - Jazz Chord Trainer screenshot 3
  • iChanges - Jazz Chord Trainer screenshot 4
  • iChanges - Jazz Chord Trainer screenshot 5
  • iChanges - Jazz Chord Trainer screenshot 6
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Overview

9 features

iChanges - Jazz Chord Trainer sits in PulseGate's Music & audio category. It helps jazz musicians practice and master chord changes through interactive, instrument-based exercises. It is built as a consumer product for jazz musicians. Pricing is paid, from $3.99. iChanges - Jazz Chord Trainer is available on iOS.

Klaus Storck builds and maintains iChanges - Jazz Chord Trainer, and it first shipped in 2026. Among its 9 catalogued features are real-time pitch detection, built-in keyboard, and chord type selection.

  • ✓Real-time pitch detection
  • ✓Built-in keyboard
  • ✓Chord type selection
  • ✓Transposition
  • ✓Random practice mode
  • ✓Song mode
  • ✓MusicXML import
  • ✓Adjustable tempo
  • ✓Progress tracking
Tags
jazz-trainingchord-practicemusic-educationpitch-detection

Built with & integrations

Runs on
iOS

Trust & compliance

Verified signals
✓HTTPS✓Store-verified publisher

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed28 Jun · 02:07 UTC
    iChanges - Jazz Chord Trainer verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about iChanges - Jazz Chord Trainer

What does iChanges - Jazz Chord Trainer do?
IChanges - Jazz Chord Trainer helps jazz musicians practice and master chord changes through interactive, instrument-based exercises. It is catalogued under Music & audio on PulseGate.
Who is iChanges - Jazz Chord Trainer for?
iChanges - Jazz Chord Trainer is a consumer product built for jazz musicians.
How much does iChanges - Jazz Chord Trainer cost?
Paid plans start at $3.99.
What platforms does iChanges - Jazz Chord Trainer run on?
iChanges - Jazz Chord Trainer runs on iOS.
Is iChanges - Jazz Chord Trainer still maintained?
Unverified. iChanges - Jazz Chord Trainer has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to iChanges - Jazz Chord Trainer?
Similar projects tracked by PulseGate include Chord ProTrainer, iPracticePro, and Jazz Licks.Chord ProTraineriPracticeProJazz Licks
Who develops iChanges - Jazz Chord Trainer?
iChanges - Jazz Chord Trainer is developed by Klaus Storck, based in the United States.
When did iChanges - Jazz Chord Trainer launch?
iChanges - Jazz Chord Trainer first shipped in 2026.

At a glance

Platforms
Mobile
Languages
English
First seen
28 Jun 2026
Built for
jazz musicians
Model
B2C
Solves
Helps jazz musicians practice and master chord changes through interactive, instrument-based exercises.

Registered as

App Store
6774789414

Developer

🇺🇸Klaus Storck

Index record

Identity confidence
High · 91.6
Indexed
28 Jun 2026
Lifecycle
Alive
First seen
Jun 2026
Last seen
28 Jun 2026
Identity audit (12)
Slug
ichanges-jazz-chord-trainer-apple-com
Lifecycle last checked
8 Aug 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
28 Jun 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Taken from the project's own store listing.
Languages from
Detected by a language model from page content.
Canonical URL
https://apps.apple.com/app/id6774789414

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