# Clustering — Clusters for improvisers

> Musical practice tool for improvisers to explore chordal structures and root movements. (iPhone/iPad app by tingjing.com.)

- Source: https://appshunter.io/ios/app/clustering/id1469460016 (this page in markdown: same URL + `.md`)
- Developer: [tingjing.com](https://appshunter.io/developer/442007900)
- Category: Music, Entertainment
- Price: $5.99
- Age rating: 4+
- Requires: iOS 15.6 · 60 MB
- Languages: American English
- Released: 2019-06-22
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/clustering/id1469460016/reviews.md

## What is Clustering?

Clustering is a musical practice tool for iOS. It lets you setup a cluster (or any chordal structure) and use it for practice material.

By taking the cluster through a series of root movements, you can bring some fun and interesting discoveries into your practicing. I've always found clusters to be very inspiring and challenging. Take an inspiring chord/sound through the cycle of fourths, or chromatically or just repeat it. It's such a great way to enhance your practicing.

## Key features

- Set up chordal structures
- Use clusters for practice
- Explore root movements
- Practice through cycles (fourths, chromatic)
- Enhance musical practice

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/clustering/id1469460016/reviews.md

### 1/5 — Disappointed

*2021-04-28*

There is no instruction on how to use this. And random trying out different buttons are not having any effect.

## Frequently asked questions about Clustering

### What is Clustering used for?

Clustering is a musical practice tool designed for improvisers. It allows users to set up chordal structures, known as clusters, and use them as material for practice, exploring various root movements and cycles.

### How does Clustering help with musical practice?

It enhances practice by providing inspiring and challenging chordal structures. Users can take these sounds through cycles like the cycle of fourths or chromatically, leading to interesting musical discoveries.

### What devices is Clustering available on?

Clustering is available for iPhone, iPad, and iPod devices, making it accessible for a wide range of iOS users.

### What is the price of Clustering?

Clustering is a paid application, available for a one-time purchase of $5.99.

### How often is Clustering updated?

The app was last updated on October 23, 2025, indicating ongoing development and support from the developer.

### What is the age rating for Clustering?

Clustering has an age rating of 4+, making it suitable for a broad audience.

### Does Clustering have ads?

No, Clustering does not contain advertisements, providing an uninterrupted practice experience.

### Can I use Clustering offline?

The provided information does not specify offline functionality, but as a practice tool focused on chordal structures, it is likely designed to be used without an internet connection.

## Version history (last 5 releases)

### 1.5 — 2025-10-23

Updated audio engine and minor bug fixes

### 1.4 — 2022-06-11

Upgraded audio engine and minor bug fixes

### 1.3 — 2019-11-15

This update includes a few minor improvements to the metronome as well as updating the audio engine. Enjoy!

### 1.1.0 — 2019-06-27

This version adds octave scrolling to the keyboard, better layout on smaller screens, and improved onboard sounds. If you like this app, please give us a review! It really helps!! Thank you. Thank you. Thank you!

### 1.0.1 — 2019-06-24

Minor change with big usability improvement! Now you can set the root movement as you want. Set it to 0 and the cluster will just repeat. Set it to anything between m2 and M7 and the roots will move accordingly. There's even a random setting if you're up for a challenge!

## Apps similar to Clustering

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Chorus Lesson](https://appshunter.io/ios/app/chorus-lesson/id1515226301) | — | $2.99 | Music |
| [sinusedo](https://appshunter.io/ios/app/sinusedo/id6444181090) | 4.7 (7) | $3.99 | Music |
| [JazzEar](https://appshunter.io/ios/app/jazzear/id6752314361) | — | Free | Music |
| [Keys Trainer](https://appshunter.io/ios/app/keys-trainer/id1525979034) | 5.0 (1) | $2.99 | Music |
| [resonatedo](https://appshunter.io/ios/app/resonatedo/id6444891127) | 5.0 (8) | $3.99 | Music |
| [Polyrhythm Explorer](https://appshunter.io/ios/app/polyrhythm-explorer/id6535682626) | 4.4 (10) | $4.99 | Music |

## More apps by tingjing.com

- [DronePlayer](https://appshunter.io/ios/app/droneplayer/id442007897)
- [Scalar](https://appshunter.io/ios/app/scalar/id494295192)
- [Chord Rotator](https://appshunter.io/ios/app/chord-rotator/id1077507001)
- [Scale Assistant](https://appshunter.io/ios/app/scale-assistant/id1312639203)
- [Dronometer](https://appshunter.io/ios/app/dronometer/id1358112227)

All apps by tingjing.com: https://appshunter.io/developer/442007900

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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 2026-06-01.*