# Jazz Progression Trainer — Jazz Chord Progression Trainer

> Jazz Chord Progression Trainer (iPhone/iPad app by tabito ozaki.)

- Source: https://appshunter.io/ios/app/jazz-progression-trainer/id6761685294 (this page in markdown: same URL + `.md`)
- Developer: [tabito ozaki](https://appshunter.io/developer/1884003335)
- Category: Music, Education
- Price: $2.99
- Age rating: 4+
- Requires: iOS 15.1 · 22 MB
- Languages: American English
- Released: 2026-04-07
- Data updated: 2026-08-08
- User reviews in markdown: https://appshunter.io/ios/app/jazz-progression-trainer/id6761685294/reviews.md

## What is Jazz Progression Trainer?

Jazz Progression Trainer is a practice tool designed for jazz musicians who want to internalize chord progressions by ear.

Play along with a full rhythm section
Listen to a real piano, walking bass, and drums as you practice. Each progression is performed at your chosen tempo, looping continuously so you can focus on your instrument.

Progressions included

Major II-V-I
Minor II-V-I
Jazz Blues (12-bar)
Minor Blues (12-bar)
Rhythm Changes (AABA, 32-bar)
All 12 keys
Transpose any progression instantly to any key. Build fluency across the entire harmonic universe.

Adjustable tempo
Set the BPM anywhere from 60 to 300. Start slow, build confidence, then push the speed.

Visual chord guide
The current chord is highlighted on screen as the progression plays, so you can always see where you are in the form.

Whether you're a beginner learning your first turnaround or an advanced player drilling changes at 240 BPM, Jazz Progression Trainer keeps up with you.


## Version history (last 1 release)

### 1.0 — 2026-04-07

No release notes.

## More apps by tabito ozaki

- [Jazz Standards Checklist](https://appshunter.io/ios/app/jazz-standards-checklist/id6760345245)
- [Sight Pocket](https://appshunter.io/ios/app/sight-pocket/id6770539392)

All apps by tabito ozaki: https://appshunter.io/developer/1884003335

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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 2026-08-08.*